I’ve had conflicted feelings about civilisation for a few years – I enjoy the products of both agricultural and industrial civilisation as much as anyone AND I recognise that human civilisation has exacted a terrible price both on us and all the other species of flora and fauna on the planet. (It’s hard to read ‘Endgame’ by Derrick Jensen and stay blind to the negatives.)
There are a few fundamental factors that have driven our evolution as humans, including avoiding predators (see ‘Sculpted by Cats‘ by Frank Forencich – and buy the whole book, it’s great), finding food, managing environmental conditions, and gravity. Basically, moving about, and managing external loads and forces (thank you Katy Bowman).
I mention gravity in particular because it would appear, based on listening to an episode of the Tim Ferriss show recently, it appears that some smart people, from Stephen Hawking to Jeff Bezos, believe that the future of humanity will not be on the Earth alone. Not only will it not be on the Earth but that it would be most sensible to get away from gravity all together, so that human life would continue on space stations rather than on planets. Perhaps, like me, you find your internal alarm bells sounding at this – “What about bone density?”, “What about muscle mass?”. Further listening/research suggests that this might be a narrow view of the future of humans. Maybe the future doesn’t involve physical bodies at all. I love how science-fiction this becomes, because I like how sci-fi’s so often questions the nature of existence. Could it be that the future of humanity is as the gravity manipulating “intelligence” in ‘Interstellar’, who don’t appear to have a physical presence. It must be amazing to work in fields where this kind of thing is being contemplated.
Fascinating as this is, we remain physical beings for the moment, and at least for our lifetimes, shaped by our evolution and the factors mentioned before. Our physicality is central to our existence, and to our health. If you’re not utilising and enjoying your physicality it’s as if you’re preparing for this non-physical future that, if it comes, may be centuries or millennia away.