Well, yes. But that would not really be a story about fighting climate change, now would it? It would just be some dumb story about a mutant pulling a power stunt, that probably won't ever be referenced again because Marvel wants its universe to somewhat resemble ours, which means no magical fixes to real-world problems.
If Storm wanted to fix global warming, of course she could fix the atmosphere. Problem is, that's not fixing the problem at its source. She' have to do something about the polluting companies, otherwise, they'd just dirty up the atmosphere all over again after she cleans it. It would become a never-ending cycle.
So she can be Captain Planet? haha I kid I kid.
I think her venturing around solving Environmental problems would be amazing and there could be a lot of beautiful artwork done.
In the MU a person fight climate change would be just a story about someone working very hard to accomplish what for others would be a trivial task. In another Unibvvrse a climate change story would make sense in the MU it would just be massive PIS. There would be no reason outside of politics to write that story, and for the US market at least there is no way to write that story without stepping on a significant number of readers toes.
Massive PIS is pretty much unavoidable in the Marvel and DCU superheroverses.
Every time Batman has a problem with the Joker or whatever lunatic, and Superman or the Flash don't zoom in and save the day it's massibve PIS for those characters, and for Batman for not grabbing his Bat-cellphone.
That's smly ho it is in these universes filled with benign, heroic, virtually omnipotent characters. You either accept PIS is going to happen in most stories or you quit superhero stories.
Combine these two and I can't think of a better focus for a Storm solo.
Isn't this who Storm is? How could she ignore the plight of the planet and the people who are most hurt by climate change (poor, disenfranchised, indigenous and global minorities?)
Not to mention the very real evil that is at the core of our environmental crisis!
Bad guys a plenty and so many settings...I love the idea.
Tons of possibility for meaningful guest spots, team-ups and cross-title connections...and we all know Marvel loves it when their superheros come into conflict...there's plenty of room for that with this concept too.
“The reason of the unreasonableness which against my reason is wrought, doth so weaken my reason, as with all reason I do justly complain on your beauty.”
― Miguel de Cervantes Don Quixote
That's a great idea! Not only would that give "Storm" a good plot-line but it would also be informal and educational to those in the world unaware of the threats of global warming.