Paul Ehrlich discusses the COVID pandemic, overpopulation, The Population Bomb (including an amusing mistake on the cover), dinner with Johnny Carson, the deficits of our university system, the climate crisis, and human civilization’s prospects.

We NEED to be obsessed with shrinking our footprint, and Lloyd Alter did the research, the spreadsheet, and the book to help us all do our part.

Should we be sitting around eating burgers and driving pickup trucks, and just wait for the system change needed to live sustainably on this planet? We attempt here to put to rest the tired and misdirected debate about whether individual footprint-shrinking action is a distraction that slows needed systemic change, and whether it's worth doing.

OK, boomers, you blew it. Our best hope is that younger generations are aware and smart enough to save the planet. What do they know, and what are their planet-saving intentions?

On an overpopulated planet, does society have an obligation to make parenthood possible, practical, convenient, and/or affordable to all? Ethicist Philip Cafaro joins us to discuss the motivations and morality of public policies designed to make it easier for couples to have children.