# Exit Interview: Presidential Science Advisor John Holdren

An episode of [Science Talk](https://invisiblenetwork.ai/podcast/122384595), 19 Jan 2017, 34 min.

Audio: https://traffic.megaphone.fm/SAM1359649402.mp3?updated=1702506232

Scientific American executive editor Fred Guterl talks with Pres. Obama’s science advisor, John Holdren, about climate science, space travel, the issue of reproducibility in science, the brain initiative and more. Learn more about your ad choices. Visit megaphone.fm/adchoices

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