Brilliant Nuno! Something to consider, we'll be entering a period of unimaginable plenty as we mine asteroids for critical resources that are expensive on earth - so the combination of technology and abundant resources in (for example) the asteroid belt alone - will yield unimaginable riches. But - knowing the tendency of wealth to accumulate to a very few (Bezos, Gates, Buffett, Musk...) this will likely continue. How to get "ahead" in a (interplanetary) world like that? I think your article still applies, but it may be a scramble to the top of the garbage heap... not a lot to look forward to... SD