Geoffrey Miller, an evolutionary psychologist and associate professor of psychology at the University of New Mexico, joins Scott to discuss effective altruism, virtue signaling, and existential risks to humanity. Scott also shares his thoughts on Walmart’s partnership with Shopify and his worries around the spikes in Covid-19 cases.   This week’s Office Hours: innovation themes that might come from this recession, Zuckerberg is, in fact, an arbiter of truth, and Scott’s advice to those who want to lean in and be a leader during this global crisis.