Comment by ozim
7 hours ago
Manned mission to Mars is a fad.
But it is important fad just like space mining.
We as humanity have to believe we are not in zero sum game to stay decent…
Unfortunately last years are showing us how ugly it is with rare earth elements, energy etc. It is also showing what you wrote is true. No one really believes that we can affordably space mine for rare earth and no one believes in Martian colonization that would bring tangible benefits.
If you held the same logic back towards the beginning of humanity then we'd all still be wandering about the woods poking each other with sticks. Most people don't believe things are possible which is probably some sort of evolutionary thing. A society full of people with their head in the clouds probably wouldn't work so great, but humanity would also stagnate without at least some people looking to the stars.
This could very well be why planned economies seem to struggle with innovation. People being able to devote significant resources to endeavors, that might not make sense to most, is how you get lots of failures, and the occasional revolutionary successes. Do everything by committee and all you get is a shinier version of what you had last year.
It wasn't that long ago that HN had a spirited discussion about how data centers in orbit could not possibly work. But it looks more and more like Musk is going to deliver.
>No one really believes that we can affordably...
People said that about everything. I wore a $10 silk tie to work today and ate toast with a $1 Avacado on it.
Marco Polo would shit a brick if he saw Interstate 90.