When attempting to introduce non-rationalists to the ideas of cryonics or Strong AI, it appears that their primary objections tend to be rooted in the absurdity heuristic. They don't believe they inhabit a universe where such weird technologies could actually work. To deal with this, I thought it would be useful to have a cache of examples of technologies that have actually been implemented that did, or ideally, still do, challenge our intuitions about the way the universe works.
The first example that comes to my mind is computers in general; imagine what Ernest Rutherford, let alone Benjamin Franklin, would have thought of a machine that uses electricity to calculate, and do those calculations so fast that they can express nearly anything as calculations. Nothing we know about how the universe works says it shouldn't be possible, indeed it obviously is knowing what we do now, but imagine how weird this would have seemed back when we were just coming to grips with how electricity actually worked.
I suspect there may be better examples to challenge the intuitions of people who've grown up in an age where computers are commonplace though. So does anyone have any to volunteer?
I have to wonder why my parents are so desensitised to these advances. My father was born at the end of WW2, imagine all the things he has seen. Yet when I mention transhuman technologies and there potential impact, I expect excitement, instead at best I get shrugs or denial. I wonder what is going on there?
I wondered about that too, and I think your parents may have a point.
We humans have been into space, we landed on the moon, we built computers that destroy humans at chess, we have the entire Internet in our pocket, we have Avatar in the cinema and Crysis on our computers, we read genes, we created synthetic life, we print transplantable bladders and blood vessels, we have self-driving cars, and we mass-produce transistors just 220 hydrogen atoms wide -- but so what?
People died of cancer in 1960, and they still do.
Drunk drivers ran over people in 1960, and... (read more)