Thunberg, who’s taking a gap year from school to campaign for action on climate change, called him out on Twitter, saying it “doesn’t take a college degree in economics” to see that “ongoing fossil fuel subsides and investments don’t add up.” She paired her tweet with an interactive graph showing the correlation between greenhouse gas emissions and the “carbon budget” — how much room is left before average temperatures rise to a perilous level, another 1.5 degrees Celsius.
hmmmmmm