In all seriousness though, I agree with you to an extent. Suggestions such as ‘all humans have tails’ or ‘some people who you think are dead are not, you just can’t see them’ - while surprising and creepy—would be extremely unlikely. I can see direct and obvious disadvantages to a person or species lacking such faculties. In fact, the disadvantages to those two would be so drastic that it would most likely lead to extinction.
And yet… I could still imagine us being blind to certain things. The first sort of blindness would be due to Darwinian irrelevance: for instance, many flowers have beautiful patterns visible in the UV spectrum, but there’s no reason for us to see them. That might seem mundane nowadays, but five hundred years ago it would have freaked people out (maybe). I wouldn’t be surprised that there are cognitive capabilities we’ve never suspected to exist.
The second sort of blindness is where it gets weird. True, our brains only allow trustworthy algorythms to bypass the logic circuits… or do they? The brain is not optimal. While I doubt we have invisible tails, that doesn’t mean that there isn’t some other phenomenon that we’re simply incapable of noticing even when it’s staring us right in the face.
Oooooh! You’re no fun anymore!
In all seriousness though, I agree with you to an extent. Suggestions such as ‘all humans have tails’ or ‘some people who you think are dead are not, you just can’t see them’ - while surprising and creepy—would be extremely unlikely. I can see direct and obvious disadvantages to a person or species lacking such faculties. In fact, the disadvantages to those two would be so drastic that it would most likely lead to extinction.
And yet… I could still imagine us being blind to certain things. The first sort of blindness would be due to Darwinian irrelevance: for instance, many flowers have beautiful patterns visible in the UV spectrum, but there’s no reason for us to see them. That might seem mundane nowadays, but five hundred years ago it would have freaked people out (maybe). I wouldn’t be surprised that there are cognitive capabilities we’ve never suspected to exist.
The second sort of blindness is where it gets weird. True, our brains only allow trustworthy algorythms to bypass the logic circuits… or do they? The brain is not optimal. While I doubt we have invisible tails, that doesn’t mean that there isn’t some other phenomenon that we’re simply incapable of noticing even when it’s staring us right in the face.
Just in case anyone is curious about this:
link (via twitter: @izs)