No one knows, but actual solutions for improvement and navigating the future exist, even in this thread. I will say there is a vanity in despair, and often a bitterness in cynicism, whether it is masquerading as wisdom or truly felt.
When the Clark Fork River was poisoned and fishless for half a century, I would think a thought of what 20 years in the future held would have been justifiably pessimistic.
Have you ever read, K. Ross Toole's, "The Rape of The Great Plains"? He legitimately had a concern that eastern Montana would become a wasteland for energy, and an argument could be made today that it is the last stronghold of old Montana.
When in the early part of the 20th century, Elers Koch rode across a quarter of the wildest chunks of Montana and barely crossed paths with a deer track, he would have been justified in predicting extinction or at least extirpation of ungulates in the state 20 years from then. Hell, we didn't have a hunting season for decades.
Read about Montana before placer mining was banned, read the forester John. B. Taylor's despair against the Bureau of Reclamation, when 3x the dams that are on the landscape now were planned. I ain't above flinching away from despair myself, but I believe what we need more than anything is a positive vision for the future if we are to have a chance at all, lest we start to resemble those sad sacks who sit in the corner and bitch about climate change or any manner of thing they deem unbeatable.
TlDr: The future is very difficult to predict. We are gonna win some and we are gonna lose some, and we aren't that special..