On Earth Day 2017, CNN hosted a talk with Bill Nye and Trump adviser William Happer
Related
- William Happer https://en.wikipedia.org/wiki/William_Happer
- https://skepticalscience.com/schmitt-happer-wsj.html
- http://www.huffingtonpost.com/entry/bill-nye-cnn-climate-change-denier_us_58fc08a6e4b06b9cb91767f1