Remembering Stephen Hawking
Professor Stephen Hawking (1942 – 2018), widely regarded as one of the world’s most brilliant minds.
Nitrogen and Climate Change explained
In this 2015 talk, David Reay from the University of Edinburgh talks about nitrogen, and how it effects climate change.
Senator Bill Nelson: Time is Running Out. Florida Ground Zero.
The longer we put it off, the harder it will be to protect ourselves.