“I’ve never seen a perfect world,” storyteller Mary Annaïse Heglar writes. “I never will. But I know that a world warmed by 2 degrees Celsius is far preferable to one warmed by 3 degrees, or 6. And that I’m willing to fight for it with everything I have, because it is everything I have…Even if I can save only a sliver of what is precious to me, that will be my sliver and I will…