It’s just the usual inter-glacial period.
The Earth was very cold, so it got very dry.
Because it got very dry, it will now get very warm.
When it gets very warm, it will get very wet.
When it gets very wet, it will have much better cooling capacity, and get very cold.
You know how natural cycles are, scary and uncomfortable.
The Earth is not dying. Its ability to support life is not ending.
In two thousand years, the deserts will be turning to grasslands and woods.
In fifteen thousand years, we will be in another ice age.
In five hundred years, people will laugh at the ignorance of the twenty-first century.