Bonus: Holiday Mailbag

Surprise! We're back! To finish off the year, Ethan responds to a selection of some more skeptical questions and comments from our listeners, breaking down how we know humans cause climate change, how today’s climate change differs from recent Ice Ages, and where we can be excited versus cynical with regard to climate solutions such as solar energy and carbon capture. Send in your questions anytime via social media to be featured on the show! Support the show and unlock exclusive merch, bonus content, and more for as little as $5/month at patreon.com/thesweatypenguin.