Tropical forests aren't exactly deserts, in fact it's the opposite of deserts, it's called the environment and yet this major variable isn't decisive
The chimpanzee will never become human, not even close https://upload.wikimedia.org/wikipedia/commons/3/3e/Hominini_lineage.svg
Tropical forests aren't exactly deserts
it doesn't matter, anywhere that has bugs will be survivable, except that they have a stronger competitive niche in deserts.
Bears ended up in the Arctic, not because they like icebergs so much, just that they found a niche that wasn't already being exploited by 10 foot tall carnivorous penguins, was survivable because they already had fur, which contained meat, so then they evolved white fur.
The chimpanzee will never become human
see all those forks in development? Those are apes finding new branches because of environmental changes or advantageous mutations. If you remove the top human predators from those niches, then monkeys will be the top contender to exploit it. Hence Planet of the Apes. You probably won't get a human, but you will get something very like one. Top predators are usually co-operative, like wolves, evolution in a benign environment favours brain power. If we had a nuclear war, then tardigrades and cockroaches would be the top predators for the next million years
In minecraft
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