A quick post to draw attention to the Global Calculator, which is an excellent and simple tool looking at how different actions will change greenhouse gas emissions out to 2100. The tool is from DECC and I think that’s it’s a follow up from something they launched a few years ago (but I don’t remember being particularly impressed with that first version).
In contract, this one is really easy to use and has lots of background information. It’s a nice teaching tool as well and sparked a lot of interesting discussions with our students.
In particular, the role of food was really interesting – some scenarios can massively reduce greenhouse gas emissions just by controlling global calorie intake and reducing meat production!
Anyway, go and have a play! (And there’s a long post over on The Carbon Brief about the calculator.)