• 0 Posts
  • 26 Comments
Joined 1 year ago
cake
Cake day: July 2nd, 2023

help-circle





  • no, there aren’t enough integers to map onto the interval (0,1).

    probably the most famous proof for this is Cantor’s diagonalisation argument. though as it usually shows how the cardinality of the naturals is small than this interval, you’ll also need to prove that the cardinality of the integers is the same as that of the naturals too (which is usually seen when you go about constructing the set of integers to begin with)












  • while the last point is perhaps the main determinant theory behind why many older people are not being owing more right wing, I’m a little confused by your first two points.

    especially the fact that people have greater access to knowledge and are forced to think more critically. if anything, with the advent of the internet, echo chambers have never been easier, preventing critical thinking. this leads to a growing of extreme positions which further reinforces such views due to tribalistic fallacies in our thinking and the need for these tribal identities to distinguish themselves.