Well, all I can say is, having looked at the various materials that are used in teaching these courses, they're all from a centre-left disposition. Now, we can all—[Interruption.] Well, matter of fact—and I think the false indignation coming from the other side proves the point that I'm trying to make here, that, because they control the education system, it is being used as a tool of propaganda. There is nothing, for example, in the topic of wind energy that calls into question the efficacy of this even to deal with the problems of man-made global warming if that is held to be a problem. So, what I'm saying to the First Minister is that parents should be very worried. And, yes, the First Minister has said he trusts teachers, and, of course, I'm not saying that teachers set out in order to propagandise children, but the mindset of a teacher is very important as a background to this, and considering that 72 per cent of secondary school teachers, according to the Times Educational Supplement, vote Labour, 10 per cent vote Liberal, only 8 per cent vote Conservative, there is clearly—[Interruption.] There is—[Interruption.] Well—[Interruption.] That, of course—[Interruption.] That, of course, is a highly unrepresentative sample of the population as a whole. And, therefore, even if bias is subconscious, it must be regarded as a potential danger.