If you're planning your wedding, or have a friend planning theirs, this episode is for you. The idea of a virtual wedding seemed pretty geeky a year ago, but in the COVID era, suddenly the notion isn’t so far-fetched.

What should we do in response to the key messages of the 2020 documentary, Planet of the Humans? This is a continuation of the discussion begun in part one of the webinar, Planet of the Humans: a Sequel.

Planet of the Humans presents us with some inconvenient truths – far more inconvenient than just the greenhouse gas effect. Yet because the film skewers some renewable energy advocates for painting an overly rosy picture that’s not 100% accurate, there’s been a lot of backlash and effort to keep the film from being seen. We think the most important messages of the film are just too critical to avoid, so GrowthBusters teamed up with World Population Balance to co-host the webinar, Planet of the Humans: a Sequel. You can view a video replay of that webinar here. Or you can listen to the audio of the webinar in this episode of the GrowthBusters podcast.

Is there any use in choosing to live more sustainably if you’re surrounded by an unsustainable system? Is it difficult to skinny up your life when you live within a system that needs structural change? Who can you turn to for good advice on this? An astrophysicist, of course!

Stanford biologist Paul Ehrlich reflects on more than 50 years of effort to educate the public about the unsustainability of endless economic and population growth.