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Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This show includes AI-generated content.]]></description><atom:link href="https://www.spreaker.com/show/7092880/episodes/feed" rel="self" type="application/rss+xml"/><language>en</language><category>Books</category><copyright>Copyright Memoirs Genre</copyright><image><url>https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg</url><title>Roosevelt-Rondon Scientific-Expedition and the Telegraph Line Commission</title><link>https://www.spreaker.com/podcast/roosevelt-rondon-scientific-expedition-and-the-telegraph-line-commission--7092880</link></image><lastBuildDate>Tue, 06 Oct 2026 13:58:00 +0000</lastBuildDate><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:owner><itunes:name>Memoirs Genre</itunes:name><itunes:email>spreaker65@podcastlibrary.org</itunes:email></itunes:owner><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This show includes AI-generated content.]]></itunes:summary><itunes:category text="Arts"><itunes:category text="Books"/></itunes:category><itunes:category text="Science"/><itunes:category text="Science"><itunes:category text="Astronomy"/></itunes:category><itunes:explicit>false</itunes:explicit><podcast:guid>5bb6a9a9-5e34-533d-84ce-bd3a4fd3263c</podcast:guid><podcast:txt purpose="ai-content">true</podcast:txt><itunes:type>episodic</itunes:type><item><title>Immortal Moment-May Sinclair</title><link>https://www.spreaker.com/episode/immortal-moment-may-sinclair--74069355</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/74069355</guid><pubDate>Tue, 25 Aug 2026 09:00:51 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/74069355/immortal_moment_may_sinclair.mp3" length="185080122" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>23112</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Reminiscences of Forts Sumter and Moultrie in 1860-'61 (version 2)-Abner Doubleday</title><link>https://www.spreaker.com/episode/reminiscences-of-forts-sumter-and-moultrie-in-1860-61-version-2-abner-doubleday--74044405</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/74044405</guid><pubDate>Mon, 24 Aug 2026 09:02:17 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/74044405/reminiscences_of_forts_sumter_and_moultrie_in_1860_61_version_2_abner_doubleday.mp3" length="103436539" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>12917</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Voice From The Main Deck-Samuel Leech</title><link>https://www.spreaker.com/episode/voice-from-the-main-deck-samuel-leech--74022041</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/74022041</guid><pubDate>Sun, 23 Aug 2026 09:02:16 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/74022041/voice_from_the_main_deck_samuel_leech.mp3" length="197018416" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>24603</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Faces and Places-Sir Henry W. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73998930</guid><pubDate>Sat, 22 Aug 2026 09:01:49 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73998930/faces_and_places_sir_henry_w_lucy.mp3" length="201484224" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>25160</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Army Life in a Black Regiment-Thomas Wentworth Higginson</title><link>https://www.spreaker.com/episode/army-life-in-a-black-regiment-thomas-wentworth-higginson--73975232</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73975232</guid><pubDate>Fri, 21 Aug 2026 09:01:58 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73975232/army_life_in_a_black_regiment_thomas_wentworth_higginson.mp3" length="249860089" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>31201</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Running Water-A. E. W. Mason</title><link>https://www.spreaker.com/episode/running-water-a-e-w-mason--73951829</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73951829</guid><pubDate>Thu, 20 Aug 2026 09:02:09 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73951829/5569_running_water_a_e_w_mason.mp3" length="248837065" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>31073</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Rough Talks by a Padre-Geoffrey Studdert Kennedy</title><link>https://www.spreaker.com/episode/rough-talks-by-a-padre-geoffrey-studdert-kennedy--73927811</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73927811</guid><pubDate>Wed, 19 Aug 2026 09:01:44 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73927811/rough_talks_by_a_padre_geoffrey_studdert_kennedy.mp3" length="209792521" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>26198</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Explorer in the Air Service-Hiram Bingham</title><link>https://www.spreaker.com/episode/explorer-in-the-air-service-hiram-bingham--73902225</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73902225</guid><pubDate>Tue, 18 Aug 2026 09:02:10 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73902225/explorer_in_the_air_service_hiram_bingham.mp3" length="221804653" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>27698</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Letters of a Portuguese Nun-Mariana Alcoforado, Gabriel-Joseph de Lavergne</title><link>https://www.spreaker.com/episode/letters-of-a-portuguese-nun-mariana-alcoforado-gabriel-joseph-de-lavergne--73877798</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73877798</guid><pubDate>Mon, 17 Aug 2026 09:02:09 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73877798/letters_of_a_portuguese_nun_mariana_alcoforado_gabriel_joseph_de_lavergne.mp3" length="67786477" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>8465</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Abraham Lincoln's Lyceum Address, with an Introduction by Theodore Roosevelt-Various</title><link>https://www.spreaker.com/episode/abraham-lincoln-s-lyceum-address-with-an-introduction-by-theodore-roosevelt-various--73856007</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73856007</guid><pubDate>Sun, 16 Aug 2026 09:02:05 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73856007/abraham_lincoln_s_lyceum_address_with_an_introduction_by_theodore_roosevelt_various.mp3" length="21082391" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>2633</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Short Nonfiction Collection, Vol. 095-Various</title><link>https://www.spreaker.com/episode/short-nonfiction-collection-vol-095-various--73838687</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73838687</guid><pubDate>Sat, 15 Aug 2026 09:02:48 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73838687/short_nonfiction_collection_vol_095_various.mp3" length="159086672" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. 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On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>19866</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Early Church Collection Volume 3-Various</title><link>https://www.spreaker.com/episode/early-church-collection-volume-3-various--73803989</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73803989</guid><pubDate>Tue, 11 Aug 2026 06:47:00 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73803989/early_church_collection_volume_3_various.mp3" length="220448351" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>27528</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Imperialism and World Politics, Part 3 of 4-Parker Thomas Moon</title><link>https://www.spreaker.com/episode/imperialism-and-world-politics-part-3-of-4-parker-thomas-moon--73347533</link><description><![CDATA["Imperialism and World Politics, Part 3 of 4" by Parker Thomas Moon delves into the complex interplay between imperialism and global politics, offering insights into the forces that shaped nations and their ambitions. This work remains relevant as it explores themes of power dynamics, colonialism, and the impact of territorial expansion on international relations. Listeners will appreciate how the historical context sheds light on contemporary geopolitical issues, revealing enduring patterns in human behavior and governance. Moon's analysis encourages reflection on the consequences of imperialist actions, making it a thought-provoking exploration for anyone interested in the roots of modern political conflicts.<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/73347533</guid><pubDate>Sun, 02 Aug 2026 19:31:21 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/73347533/20957_imperialism_and_world_politics_part_3_of_4_parker_thomas_moon.mp3" length="191104690" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>"Imperialism and World Politics, Part 3 of 4" by Parker Thomas Moon delves into the complex interplay between imperialism and global politics, offering insights into the forces that shaped nations and their ambitions. This work remains relevant as it...</itunes:subtitle><itunes:summary><![CDATA["Imperialism and World Politics, Part 3 of 4" by Parker Thomas Moon delves into the complex interplay between imperialism and global politics, offering insights into the forces that shaped nations and their ambitions. This work remains relevant as it explores themes of power dynamics, colonialism, and the impact of territorial expansion on international relations. Listeners will appreciate how the historical context sheds light on contemporary geopolitical issues, revealing enduring patterns in human behavior and governance. Moon's analysis encourages reflection on the consequences of imperialist actions, making it a thought-provoking exploration for anyone interested in the roots of modern political conflicts.<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>23862</itunes:duration><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item><item><title>Roosevelt-Rondon Scientific-Expedition and the Telegraph Line Commission - Candido Mariano da Silva Rondon</title><link>https://www.spreaker.com/episode/roosevelt-rondon-scientific-expedition-and-the-telegraph-line-commission-candido-mariano-da-silva-rondon--72420523</link><description><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></description><guid isPermaLink="false">https://api.spreaker.com/episode/72420523</guid><pubDate>Mon, 08 Jun 2026 15:44:15 +0000</pubDate><enclosure url="https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72420523/roosevelt_rondon_scientific_expedition_and_the_telegraph_line_commission_candido_mariano_da_silva_rondon.mp3" length="283804351" type="audio/mpeg"/><podcast:txt purpose="ai-content">true</podcast:txt><itunes:author>Candido Mariano da Silva Rondon</itunes:author><itunes:subtitle>The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of...</itunes:subtitle><itunes:summary><![CDATA[The Roosevelt–Rondon Scientific Expedition was the famous survey that took place in 1913-14 to follow the path of the Rio da Dúvida ("River of Doubt") in the Amazon basin. The expedition was jointly led by Theodore Roosevelt, the former President of the United States, and Colonel Cândido Rondon, the Brazilian military engineer known for his explorations of the Western Amazon Basin and his lifelong support of Brazilian indigenous populations. Almost from the start, the expedition was fraught with problems: diseases left the explorers in a constant state of sickness; the canoes were unsuitable to the rapids and were lost; the food provisions were unsufficient, and the encounters with animals and wild native tribes, a source of concern. Of the 19 men who went on the expedition, only 16 returned. On October 1915, the Brazilian leader of the expedition, Colonel Cândido Rondon gave three public lectures in Rio de Janeiro, in which he offered his first hand account of the Roosevelt-Rondon Expedition and of his more encompassing work of laying telegraph lines across the wilderness of Brazil, allowing for the integration of the recent Republic. Throughout his life, Rondon laid over 4,000 miles of telegraph line through the jungles of Brazil, while opening roads, clearing lands, mapping the land, and establishing cordial relations with the Indians. He maintained contact with several indigenous peoples. In his lectures, translated into English soon after their publication in Portuguese, besides describing all the adventures of the exploration of the Amazon, also told by Roosevelt in his well known “Through the Brazilian Wilderness”, Rondon shows his concern and support of the native population, showing a perspective of pacifism and respect towards them which was in stark contrast to the usual treatment received by those peoples at the time. - Summary by Leni<br /><br />This episode includes AI-generated content.]]></itunes:summary><itunes:duration>35476</itunes:duration><itunes:keywords>amazon,brazilian,commission,expedition,line,ndido,rondon,roosevelt,scientific,telegraph</itunes:keywords><itunes:explicit>false</itunes:explicit><itunes:image href="https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/76de77f62fde1c2802fe4a16dc58795d.jpg"/><itunes:episodeType>full</itunes:episodeType></item></channel></rss>
