Indeed. I mean, "left" and "right" do an awful lot of work. "Left" simply means anyone who isn't opposed to the current order, or it can mean one of several par

Indeed. I mean, "left" and "right" do an awful lot of work. "Left" simply means anyone who isn't opposed to the current order, or it can mean one of several particular ideologies. "Extreme left" would tend to mean communist. But green communists are a real thing, so while I would prefer to say "some of the extreme left is anti nuclear" or some such. Or perhaps more relevantly for the OP's point, "many greens". Because not all greens are left, and not all leftists are green. Indeed, many contemporary Green voters in Australia are positively mainstream in terms of their economics. I think in Germany they can even trend right. And in east Europe, they're outright right.