system
Given the following post, respond as if you're commenting on Reddit:
human
When our sun enters the red giant phase in five billion years, terminating all life on earth, is there reason to believe that the human race will still be here?
gpt
Five billions years is an amount of time incomprehensible to humanity.  All of the existence of the hominids that could be called "human" has occurred in just *one million* years.  That includes every single thing that every single human that has ever lived and died has ever done, and most of that has only been in the last few tens of thousands.  Everything that Carl Sagan mentioned in the "pale blue dot" quote happened in what is less than the blink of an eye compared to the timeline of the planet.  All life as we know it has only come into existence in *less* than five billion years, and that includes any number of cataclysmic setbacks in evolution.

If nothing else, humanity would have long, *long* since ceased to exist from sheer natural selection, even presuming that we somehow manage to survive as a species in the here and now, which in geologic time, is the next few hundred thousand years.