Why consciousness evolved

Are you one of many Americans stuck in the loneliness epidemic? There’s an app for that. Vox correspondent Allie Volpe joins host Krys Boyd to discuss how tech is offering solutions to social isolation (a problem it created), the many online apps that are promising connection offline, and why previous generations were just better at making friends. Her article is “Can you spend your way out of loneliness?” Learn about your ad choices: dovetail.prx.org/ad-choices

Did consciousness lead to us having feelings, or was it the other way around? Antonio Damasio is David Dornsife Professor of Neuroscience, Psychology, and Philosophy, and director of the Brain and Creativity Institute at the University of Southern California. He joins host Krys Boyd to discuss why he believes consciousness came before feelings and why feelings came early in the evolutionary process. Plus, we’ll ponder how many other organisms are aware of their existence. His book is “Natural Intelligence and the Logic of Consciousness.” Learn about your ad choices: dovetail.prx.org/ad-choices

The legacy of the notorious lawyer Roy Cohn reverberates in politics today. Kai Bird is a Pulitzer-Prize winning biographer and journalist and executive director of the Leon Levy Center for Biography at the CUNY Graduate Center in New York City. He joins host Krys Boyd to discuss the life of the man who first prosecuted Julius and Ethel Rosenberg for espionage – which catapulted his career into the spotlight – his mentorship of a young Donald Trump and his eventual disbarment for unethical conduct. Bird’s book is “American Scoundrel: Roy Cohn’s Dark Journey from Joe McCarthy to Donald Trump.” Learn about your ad choices: dovetail.prx.org/ad-choices

Twenty-five years after the world-altering terrorism of 9/11, is al-Qaeda still a threat? Graeme Wood is a staff writer at The Atlantic, and he joins host Krys Boyd to discuss whether the terrorist organization al-Qaeda has been lying low or regenerating power in the background, why analysts are split on the answer, and how disparate jihadist groups have been essentially allowed to “franchise” the name. His article is “What Happened to al-Qaeda?” Learn about your ad choices: dovetail.prx.org/ad-choices

Paris used to be a cool 70 degrees in summer. Now it’s often 95 and climbing —with no A/C to help. Eric Klinenberg is Helen Gould Shepard Professor in the Social Sciences and director of the Institute for Public Knowledge at New York University. He joins host Krys Boyd to discuss how Europe is warming at twice the rate of other continents due to global warming, what this means for people suffering – even dying – in these heat waves, and why air conditioning can’t be the ultimate answer. His article “The End of the European Summer” was published in The New Yorker. Learn about your ad choices: dovetail.prx.org/ad-choices

Days or even hours before death, some dementia patients become lucid again – and scientists want to know why. Journalist Billy Brennan joins host Krys Boyd to discuss “paradoxical lucidity,” where dementia patients seem to “wake up” and interact right before they decline again, what this “rally” means about our consciousness and brain activity before death, and why this happens more often than scientists realized. His article “Why Do Some Dementia Patients ‘Return’ Just Before They Die?” was published in The New York Times Magazine. Learn about your ad choices: dovetail.prx.org/ad-choices

After the Sept. 11 attacks, the Federal government enacted laws that aimed at both protecting Americans and keeping tabs on what we do. Now that 25 years have passed, is it time for us to revisit some of them? Abigail R. Hall is an Independent Institute Senior Fellow and professor of economics at the University of Tampa. She joins host Krys Boyd to make the case that some of these laws have outlived their intended purposes and violate our liberties. Her recent article for Reason magazine is “9/11 and the Surveillance Ratchet.” Learn about your ad choices: dovetail.prx.org/ad-choices

Much of America’s racial wealth gap can be traced to economic policies dating back decades and even centuries. Mehrsa Baradaran is professor of law at the University of California, Irvine. She joins host Krys Boyd to discuss the history of the wealth gap, why she believes politics keeps that gap alive for Black Americans and solutions that could alleviate the disparity. Her book is “The Racial Wealth Gap: A Brief History.” Learn about your ad choices: dovetail.prx.org/ad-choices

Same-sex coupledom is surprisingly frequent in the animal kingdom – scientists have found 1500 species and counting that pair up in this way. Perrin Roosevelt Ireland is an artist and environmentalist who serves on the board of the Roosevelt Institute, was an inaugural artist in residence at the New York Aquarium and is a Banff Graphic Novel Resident. She joins host Krys Boyd to discuss interesting facts about animal sex – from gender fluidity to procreation to co-parenting – and offer a glimpse into why so many species are worth saving from extinction. Her book is “Poking the Squid: What We Can Learn from Animal Sex.” Learn about your ad choices: dovetail.prx.org/ad-choices

Have you ever stopped to consider just how much time you spend participating in government bureaucracy? Annie Lowrey is a staff writer at The Atlantic, and she joins us to talk about just how much the government makes us work for the services it provides and how those systems could become more efficient. Her book is “The Time Tax: How the Government Wastes Our Time―and How to Fix It.” Learn about your ad choices: dovetail.prx.org/ad-choices