Mass Extinction: What's Her Story? with Dr. L...

What does the separation of church and state actually protect, and why does it matter to all of us? This week, Jonathan sits down with Americans United President & CEO Rachel Laser (who somehow balances leading one of the country’s foremost constitutional advocacy organizations w ...  Show more

This week is all about your listener questions! We’re talking: asking for what you need up front, finding people to co-sign your BS, advice for young queer folk, work trip rendezvous, the Maine senate race, being left out, being a narcissist, loose skin, and some spelling advice! ...  Show more

Greg and Bella explore the science of extinction with the help of dinosaur enthusiast Mr Yates.Together, they’ll look at some famous recent extinctions, find out what role conservation plays in the preservation of species, and explore the major mass extinction events that shaped ...  Show more

Scientists believe that 99% of the estimated 50 billion species that have ever lived on Earth have disappeared through extinction. This is a natural process typically, but it can also be cataclysmic and it's becoming clear we are amid a massive one. Find out more with Josh and Ch ...  Show more

Is Earth due for a mass extinction? Population ecologists think so. Check out this HowStuffWorks podcast to learn more mass extinctions.

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Michael Benton looks at the potential effects of climate change on mass extinction. Rich scientific evidence comes from the history of life on Earth -- we just have to ask the right questions to find it. This talk was filmed at TEDxThessaloniki. All TEDx events are organized inde ...  Show more