[JVIDEL]

Easy: if you want to be immortal you have to be sterilized too.

And you can't adopt nor rent a womb.

There, no overpopulation problem.

[maaku]

Ridiculous. There's a lot more space in this universe than just planet Earth.

[Unfortune]

Unfortunately, there is only a small push for extra-planetary life. The fat cats on top would much rather sit back, and wait for an extinction level event.

Also, if humans do go extra/multiplanetary, most religious apocalypse' are MOOT.

[emiliobumachar]

Doesn't solve the problem. Suppose I have three kids, then get immortalized and sterilized. Each of my kids does the same...

[JVIDEL]

If you already have kids then you can't qualify.