Nobody really cares about the long term-survival of the human species. Also : we're all going to die. We learn to live with this idea. Why the perspective of

Nobody really cares about the long term-survival of the human species. Also : we're all going to die. We learn to live with this idea. Why the perspective of our end as individuals could not be extended to our end as a whole? Also : if you want to ensure humanity's long term survival, spending hundreds of billions to go live on a desert, rusty planet with an oxygen-less, tenuous atmosphere is a weird idea. If you're afraid of asteroids, build a shelter and store food.