6 ms·
Nuclear tech is not even a century old. The idea that we can't do any better in a thousand or a million years seems so improbable to me that I can't take it ser
by narag 8y ago
Nuclear tech is not even a century old. The idea that we can't do any better in a thousand or a million years seems so improbable to me that I can't take it seriously. There is some kind of extrange pessimism around that mindset: that we will be extinct much sooner, or that the Sun will die and thus Humanity, as if there's no obvious way to escape that apocalypsis.
- peterashford 8y agoI think that significant swathes of human kind throughout history have assumed that their current state of existence is the peak and final form of humanity. While it is always logically possible that this is the case, it has never yet been true.
- rectangletangle 8y agoAgreed, the accepted models in physics are laughably incomplete. There is still a tremendous amount we still don't know. Although it's possible we've peaked, I have doubts. It is also a self fulfilling prophecy to declare that we have reached our technological apex, and not striving to progress further.
- Koshkin 8y ago> do any better in a thousand or a million years From what I can tell, there is a much bigger chance that we'll do much worse - and much sooner.
- narag 8y agoAnd I was afraid someone would call me Dr. Freud for mentioning the pessimism...
- sethrin 8y agoI don't know what it is about the idea of the far future that makes people so willing to throw out fundamental physical laws. The relevant point here would be that there are fundamental limits to heat transfer, and a finite amount of work which can be done on Earth-as-we-know-it for a given unit of time, irrespective of the energy source. An "unlimited" source of energy would be in practice limited by its heat output.
- kungtotte 8y agoImprobable is not the same as impossible. We didn't even know about atoms for a huge stretch of science, and now we're smashing them together to break them apart looking for smaller things. Is it completely out of the question that some discovery will be made that invalidates our current understanding of physics?
- narag 8y agoEven without new physics, processes can be improved with new tech. As far as I know current computers are based in the same foundations as in the past century, but they're many orders of magnitude more powerful. Then, after some threshold, quantitative changes become qualitative ones.
- sethrin 8y agoYes, it's absurd to consider that there will be any large-scale violation of thermodynamics in the indefinitely far future. Literally, nothing is less probable.
- kungtotte 8y agoLiterally nothing is less probable? Alright then. I don't know why we bother with science any more since you've apparently got this one in the bag.