No, he's saying that if the idea was viable it would probably have come to fruition within more than 60 years of research we apparently had time to do on it.
I disagree, it probably wouldn't, unless it was something very simple.
60 years is nothing. In the next 6000 years most things u can barely dream off will be ancient history.
If in last 60 years we didn't discovered something it doesn't mean in the next 600 we won't discovery something 10 times as good as it.
If you are not the author you are as narrow minded as him.
If in last 60 years we didn't discovered something it doesn't mean in the next 600 we won't discovery something 10 times as good as it.
If you are not the author you are as narrow minded as him.