Hi there,
This is a discussion that has been had many times on these forums and, I hope, will be had many, many more times because I feel it's really important. I also think that Tim is right that it's a cultural problem, but wrong that teachers can't change it: though not by what we say, but by the way we act.
Tim, Itamar and Marcus, I've learnt a lot of technical stuff from you on these forums but if I admire you so much, it's not principally because of the content but because of the way you write: polite, honest, sometimes a little sharp, sometimes humorous, always respectful of the questioner. I think it's a teacher's way of being that impacts their students more than the subject itself. No, I don't think we can change the world overnight, but slowly, slowly...
Cheers,
Glenys
PS: There are several others I admire just as much as the 3 above but they haven't contributed to this discussion..: yet. 