When HN users recommended it
1 HN user recommended this in 2016, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2016, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Because the analogy is about Lego box and making new houses, as opposed to e.g. fitting new houses on a finite Lego base plate[0].
I don't buy the "population slots". 100 years ago, the "population slots" were limited to at most 2 billion, back before Harber-Bosch[1]. There's a lot of space to use - we can live under the sea, we'll finally have an economic reason for that Mars colony. And we can stop making children so much too. Those things are actually easier than beating death, so - with added incentive to actually making them happen - you can expect them coming before people actually get immortal.
[0] - http://www.amazon.com/LEGO-X-Large-Gray-Baseplate-628/dp/B00...
[1] - https://en.wikipedia.org/wiki/Haber_process