"The popular idea of cutting our emissions in half in 10 years only gives us a 50 percent chance of staying below 1.5 degrees..."

is basically a good source of getting and others by what you know for example if someone asked a question and you know the answer you could answer it and get some points or if you need on a question you could make a post about it and wait till someone answers it or just look up the question and see if someone else has asked about it