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.

“If people don’t have more children, civilization is going to crumble,” according to Time Magazine’s “Person of the Year” – Elon Musk. He is, of course, dead wrong. Plus growthbusting news.

We’re running out of booty on planet Earth, so billionaires are racing to mine and populate the rest of the universe.

“Once a species becomes powerful enough to take over a planet, then is it also intelligent enough to understand the limits to its own power?” This is a question posed in the new book, Power: Limits and Prospects for Human Survival.