I was really surprised by this, too. It seems like the majority of people don't care for the fate of humanity. Of the people I've asked in the past, they either

I was really surprised by this, too. It seems like the majority of people don't care for the fate of humanity. Of the people I've asked in the past, they either don't care because they'll be long dead by then, or they believe that we shouldn't change the course of nature.