Comment on Open thread, Oct. 12 - Oct. 18, 2015

Tue, 13 Oct 2015 13:06:57 GMT

I'm not sure what your point is here. Yes, experts sometimes have a consensus that turns out to be wrong. If one is lucky one can even turn out to be right when the experts are wrong if one takes sufficiently many contrarian positions (although the idea that many millions of civilizations in our galaxy was a universal among both biologists and astro-biologists is definitely questionable), but in this case, the experts have really thought about these ideas a lot, and haven't gotten anywhere.

If you prefer an example other than Wildberger, when Edward Nelson claimed to have a contradiction in PA, many serious mathematicians looked at what he had done. It isn't like there's some special mathematical mob which goes around suppressing these things. I literally had a lunch-time conversation a few days ago with some other mathematician where the primary topic was essentially if there is an inconsistency in ZFC where would we expect to find it and how much of math would likely be salvageable? In fact, that conversation was one of the things that lead me along to the initial question in this subthread.

I am not afraid of mathematicians more than of astrobiologists. Largely unimpressed.

Neither of these groups are groups you should be afraid of and I'm a little confused as why you think fear should be relevant.

Discuss