Peter Kalmus, a climate scientist at NASA’s Jet Propulsion Lab, was arrested in April for leading a protest against JP Morgan Chase’s continued investment in fossil fuels. Preet speaks with Kalmus about whether it is possible to stop the climate crisis, the science behind global warming, and the role of climate activism within the scientific community. Plus, Preet’s thoughts on whether Chief Justice Roberts will find the leaker, and why the Southern District of New York seems to always get jurisdiction over high-profile cases.  In the Insider bonus, Kalmus addresses international climate policy, nuclear energy, and the energy inefficiency of cryptocurrencies. To listen, try the membership for just $1 for one month: cafe.com/insider. For show notes and a transcript of the episode, head to: https://cafe.com/stay-tuned/climate-emergency-mode-with-peter-kalmus/ Tweet your questions to @PreetBharara with hashtag #askpreet, email us at staytuned@cafe.com, or call 669-247-7338 to leave a voicemail. Stay Tuned with Preet is brought to you by CAFE and the Vox Media Podcast Network. Learn more about your ad choices. Visit podcastchoices.com/adchoices