If you'd have actually read my comment til the end, you would understand why diet is actually important if we're talking about deforestation and climate change, and can't just be ignored.
There's two ways this story goes, humanity decides to consume less meat in the future, or climate change forces humanity to eat less meat in the future. There's no other option out of this, the current situation is absolutely unsustainable.
If your burn down chart says you'll be broke in 5 months, then you can either spend less, or you'll be forced to spend less once you're insolvent. There's no way to continue down that path forever.
You are assuming too much, IMO. That's just too many people on Earth. So people will still burn forests if humans need to eat or if there is any chance of profit doing that.
There's two ways this story goes, humanity decides to consume less meat in the future, or climate change forces humanity to eat less meat in the future. There's no other option out of this, the current situation is absolutely unsustainable.
If your burn down chart says you'll be broke in 5 months, then you can either spend less, or you'll be forced to spend less once you're insolvent. There's no way to continue down that path forever.