On this episode of Slate Money, hosts Felix Salmon of Fusion, Cathy O’Neil, data scientist and author of Weapons of Math Destruction, Slate’s Moneybox columnist Jordan Weisman breakdown how things are heating up with the HFC deal, proposed NYC Airbnb regulations, and the Volcker Rule.Topics discussed on today’s show include:-The hydrofluorocarbon (HFC) deal to phase down global climate-warming-The proposed Airbnb crack downs on New York City hosts-How a Goldman Sachs trader can make $100 million in the Volcker Rule eraCheck out other Panoply podcasts at itunes.com/panoply.Email: slatemoney@slate.comTwitter: @felixsalmon, @mathbabedotorg, @JHWeissmannProduction by Veralyn Williams.---Slate Money is brought to you by MeUndies. For comfortable underwear that makes a statement, go to MeUndies.com/money and you’ll get 20 percent off your first order.And by HP. Their Business line of products are travel tested and perfect for on-the-go or in the office. Go to hp.com/slate and enter code slate at checkout for 30 percent off select HP Business products.And by Betterment, the largest independent automated investing service. Learn how you can get up to six months of NO FEES by going to Betterment.com/slatemoney.Learn more about your ad choices. Visit megaphone.fm/adchoices