this certainly is an important subject - but so sadly the bigger and even more important subject is totally ignored here; the subject of the fact that we all automatically filter every single bit of new information that is taken in by our own minds. ofcourse lots of the filtering is alltogether necessary to preserve whatever sanity we hapen to have. but the problem is that too much of our filtering is imposed by people who do not deserve the power they have to do the filtering. and to make the situation much worse is that most of us don't notice nor care that this is occurring most of the time if ever.