This is exactly the problem - early on there was a lot of "low hanging fruit" in science - entire new areas where our tools and capabilities for discovery and analysis got way better very quickly. Think of everything that better telescopes, scanning electron microscopy, and computerization allowed.

Complaining that "Why doesn't progress go fast like before?!" when the newest tool-side improvement is a slightly faster CPU or a new clanker model.

I think there's this group of folks who are like "Why don't we have flying cars?" and eventually realize the problem is physics, but have to somehow blame people instead.

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glitchc 10 hours ago | parent [-]

> This is exactly the problem - early on there was a lot of "low hanging fruit" in science - entire new areas where our tools and capabilities for discovery and analysis got way better very quickly. Think of everything that better telescopes, scanning electron microscopy, and computerization allowed.

This trope gets repeated every so often but it's just a trope. In 1900s people felt all physics was solved, then came relativity and the photoelectric effect. In the 1940s, after the second world war, atomics was the ultimate of physics, then we developed transistors. Until 1950s, sand was basically a worthless resource, and now, good quality silica commands a high price in the global marketplace. Truth is, there are many low-hanging fruit, we cannot even guess what we don't know when we don't know it. I wager that we have barely scratched the surface of what is possible.

It's still possible to make ground-breaking innovations. In fact, they come with regularity, along with all the pulp that qualifies as research nowadays. Here's an example from my field: https://www.cs.cmu.edu/~odonnell/hits09/gentry-homomorphic-e...

	▲	array_key_first an hour ago \| parent \| next [-]
		Past performance is never a guarantee of future performance, that's a gambler's fallacy. Just because we found out more groundbreaking stuff before, doesn't mean we will continue to do so. There are actually hard limits to things, too. For example, we basically can't make transistors any smaller. Like, physically it's not possible.
	▲	zdw 8 hours ago \| parent \| prev [-]
		"physics being solved" feels like it backs the original refinement point - we still use the formulas of Newtonian physics in non-extreme cases, and while those extremes definitely matter in important areas (nuclear power generation, semiconductors), they feel more like exceptional circumstances. In any case, I agree with the argument for funding more general research because we don't know where the next advance will happen, and even a discovery that only applies in exceptional/narrow cases can have a lot of value.