Plenty of news on global warming.. daily
<a href="https://news.google.com/news/section?cf=all&hl=en&pz=1&ned=us&csid=a985a5a2ee2eddc9&siidp=6dd50a7e53ef843eb708df8ca9643ee0981c" rel="nofollow">https://news.google.com/news/section?cf=all&hl=en&pz=1&ned=u...</a>
Climate Change and Global Food Security: Prof David Battisti - for those who get high on anxiety
<a href="https://www.youtube.com/watch?v=YToMoNPwTFc" rel="nofollow">https://www.youtube.com/watch?v=YToMoNPwTFc</a>