Maybe it's more about already being able to see the results of climate change.
Rivers drying out, ice sheets and glaciers melting, oceans heating up, desertification, water shortages, etc.
And with everything it seems like we're "nearly" at a breaking point. Cities running completely out of water, crops failing because of the heat or forests dying or burning, etc.
At least it feels like we're not that far away from a really bad time than anticipated.
"You move to another area, and you multiply, and you multiply, until every natural resource is consumed. The only way you can survive is to spread to another area. There is another organism on this planet that follows the same pattern. Do you know what it is? A virus. Human beings are a disease, a cancer of this planet. You are a plague, and we are the cure."
Lemmy.ml did exactly that and is one reason why lemmy.world got to be that big.
Once the server capacity is reached the instance should be closed and people will just go to another one.
I don't understand why people feel so happy about lemmy.world being ahead of the rest. It's against the point of the fediverse and has risks: the instance can be sold, can make decisions to put advertisement etc. It's like people didn't really understand what was wrong with reddit to begin with and how the fediverse tries to be different.
I'm pretty sure you could install edge through the windows store, which is another thing they seem to push a lot lately.