We should be much more worried about population collapse

UN projections are utter nonsense. Just multiply last year’s births by life expectancy. Given downward trend in birth rate, that is best case unless reversed.

If there aren’t enough people for Earth, then there definitely won’t be enough for Mars ☹️

@elonmusk Hey Elon. The reason is due to how ridiculously expensive it is to raise children. Use your wealth and do something if you're so scared about it.

@elonmusk No one can afford them since some people are hoarding all the money. Wonder who?

@elonmusk That's fine.... I think someday (soon?) they'll find a way to resurrect/clone those who have already died. The Universe is telling us we've got enough people. Guess we'll see... ;-)

@elonmusk Is like to personally do my part and procreate with you. 😘

@elonmusk About all anyone can afford in this economy are condoms.

@elonmusk It’s too expensive for the average working person to have children.

@elonmusk But also there's not enough food for earth people.

@elonmusk Don’t blame me. We had a baby that year!