A supercomputer simulation just predicted when humans will go extinct.
The simulation was completed by a supercomputer using various pieces of data relating to Earth's ongoing climate and ocean chemistry, as well as the state of the tectonic plates and biology. That simulation found that within 250 million years, the Earth's atmosphere will be so full of CO2. That, coupled with the heat of the Sun, will make the Earth no longer able to sustain many forms of life, including humanity.
At least Keef will be around to write down the exact final date.