Human Progress Network
Independeny Project - Inspiration Tree
The following video explores the still unfolding story of Earth's past and the light it sheds on the science of climate change today. While that story can tell us about the mechanisms that can shape our climate. it's still the unique conditions of our time that will determine sea levels, ice coverage, and temperatures.
The future of the Earth on a longer, geologic time-scale like 100 million years is of course just a hypothesis.
Links
[1] https://humanprogress.net/en/timeline/hypothetical-future-of-the-earth
[2] https://humanprogress.net/en/scope/earth