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 Weissmann and special guest, Laura Arnold the Co-Chair of the Laura and John Arnold Foundation discuss the economics of Philanthropy.Topics discussed on today’s show include:-Criminal-justice data and algorithms-The responsibility of philanthropy-Philanthropy in the age of TrumpCheck out other Panoply podcasts at itunes.com/panoply.Email: slatemoney@slate.comTwitter: @felixsalmon, @mathbabedotorg, @JHWeissmann, @LauraArnoldFdnProduction by Veralyn Williams and Mary WilsonSlate Money is brought to you 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 Goldman Sachs. To learn about developments currently shaping markets, industries, and the global economy, subscribe to the firm’s podcast, Exchanges at Goldman Sachs, available on iTunes.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