No not this blog. This blog!
John Baez is a mathematical physicist who used to work on hyper abtract problems like n-categories and fun issues in fundamental physics. He is the author of the wonderful and long running series This Weeks Finds in Mathematical Physics, an awesome place to geek out. These days Prof Baez is working on more practical things and Climate Change and Energy are two of his interests.
Today on his blog he lays out the interconnected issues we face in population, climate and energy. He is very careful, reasonable and funny in his descriptions.
I hope you will enjoy it as much as I did.