In Holyoke on November 14 there will be a climate march. It starts at 1 p.m. at Crosier Field. The number one cause of climate change is over-population. The average American uses much more fossil fuels than the average resident of a poor nation like Mali or Afghanistan. On average, in the USA and globally, the more education, and the more money, a person has, the fewer kids they will have. One of the groups that's promoting the Holyoke march has a web site at https://350vermont.org.
Data on population and climate is at: