alt Hacker NewsYou can't say this. We have no idea. There is nothing about the law of physics that pushes cancer cure a long time away. A lot of people would have told you AI was decades away, yet here we are. We are still on track for possible strong take off.
Now on real world testing, you think the rule applies? I tell you it doesn't. Human life might be precious, but human life in practice is also not precious. We waste so much of it. In some countries regulations will stop/slow it, but there are plenty of places around the world that will turn a blind eye for a fistful of dollars. Countries will go to those locations if it means gaining an edge.
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Appeals to laws of physics as a "first principles" attempt to explain how thousands of diverse diseases could theoretically be solved overnight by a big computer (while hand waving away the years of clinical trials, false starts and failures involved in a single new successful treatment) just makes you seem wildly out of touch and uninformed about the actual problem space.
There are many things about the laws of physics that push a cancer cure a long time away! Biology is downstream of physics, and the biology of cancer is so vast that the very concept of a "cure for cancer" is almost nonsensical.
Cancer is something like, thousands of diseases. There is no "cure for cancer", but there are treatments and vaccines for cancers.
There's a lot about biology that makes cancer fundamentally hard to treat, and the efficacy of cancer treatments fundamentally hard to measure. I'm optimistic that we'll eventually get to a point where we can meaningfully say we "cured cancer", but it will almost certainly be a cluster of thousands of treatment protocols which each have to be tested over 5-10 years for recurrence. There's no reason to expect that there should exist any broad-spectrum cancer treatment better than radiotherapy, or any fast test to determine whether long-term remission will be achieved.
There are many laws of physics that say that cures for cancer- general ones that treat a wide array of cancers and are effectively permanent with no reoccurrence- are a long time away. Cancer is subtle. Cancer is wily. Cancer is tightly integrated with our eukaryotic nature.
AI was decades away, for decades! It took a wide range of conditions to be satisfied before it became clear it was a powerful tool.
Also, medical people rarely use the term "cure cancer", as we have too much experience with recurrence of the "same" cancer (not just in the same location, but a genetic descendent of the original cancer).