

I’d rather not debate that particular topic. I’m not up on all the nuances. But I will say that while coal was maybe the right choice for generating abundant energy once upon a time, we know a lot more now about why it’s a bad choice for other reasons, and, besides, we have more options now than we used to. So it’s good to see the world’s second largest economy at least trying to build solar capacity.
The “study” is that they asked teachers, “Hey, how’s it been going?” and the teachers answered, “I feel like my students are paying attention more now.”