Seankeany's link from the other thread https://podcasts.apple.com/gb/podcast/the-ezra-klein-show/id1548604447?i=1000656245602 got me thinking about futurism.
What sort of futuristic vision would appeal to you as a long (or short) term aim for humanity?
I'd like a truly circular economy so that humanity could live sustainably without degrading the natural world. We haven't lived sustainably since hunter-gather times and even then in much of the world we caused catastrophic mass extinctions of mega-fauna. My dream would be to reverse that whilst being happy and affluent.
A circular economy might require biologically engineered materials that could biodegrade at the end of their lifetimes. I suppose current fibreglass wind turbines etc add a lot of plastic detritus to the oceans etc. Perhaps using materials similar to squid beak or spider silk made by engineered seaweed or whatever would help.
At a more short term -how do we get to zeroC?
Perhaps the UK could use loads of floating offshore wind (eg >100GW), some nuclear (eg 40GW) and cryogenic energy storage to marry the two together https://doi.org/10.1016/j.apenergy.2013.08.077
Perhaps looking deeper into the future, space-based all-the-time solar power might be transmitted down to earth?
For medicine, I suppose the huge looming threat is antibiotic resistance. We need to be able to keep ahead of our microbial foes.
It would be great if tailored anti-cancer vaccines or whatever meant we could live reliably to old age. To be honest though I'm much more a "healthy-lifespan" kind of guy than an immortality seeker.
I totally appreciate that different people have contrasting perspectives on this. I'm keen to hear!
What sort of futuristic vision would appeal to you as a long (or short) term aim for humanity?
I'd like a truly circular economy so that humanity could live sustainably without degrading the natural world. We haven't lived sustainably since hunter-gather times and even then in much of the world we caused catastrophic mass extinctions of mega-fauna. My dream would be to reverse that whilst being happy and affluent.
A circular economy might require biologically engineered materials that could biodegrade at the end of their lifetimes. I suppose current fibreglass wind turbines etc add a lot of plastic detritus to the oceans etc. Perhaps using materials similar to squid beak or spider silk made by engineered seaweed or whatever would help.
At a more short term -how do we get to zeroC?
Perhaps the UK could use loads of floating offshore wind (eg >100GW), some nuclear (eg 40GW) and cryogenic energy storage to marry the two together https://doi.org/10.1016/j.apenergy.2013.08.077
Perhaps looking deeper into the future, space-based all-the-time solar power might be transmitted down to earth?
For medicine, I suppose the huge looming threat is antibiotic resistance. We need to be able to keep ahead of our microbial foes.
It would be great if tailored anti-cancer vaccines or whatever meant we could live reliably to old age. To be honest though I'm much more a "healthy-lifespan" kind of guy than an immortality seeker.
I totally appreciate that different people have contrasting perspectives on this. I'm keen to hear!