NASA’s Goddard Institute for Space Studies looked at the Earth’s surface temperature and how it’s changed over the last 120 years. What they found will scare you, and it should.
Original image by NASA. If you want to reduce your own greenshouse gas emissions, here are some great resources from the EPA and WikiHow. If you live in the US, don’t forget to call your representative so Congress knows that addressing climate change is a priority for their constituents.