Dr. Dawkins is one of the most divisive figures in the evolution vs creationism debate mainly because his position tends to be offensive to believers. His position is that religion, and people who believe in God, do more harm than good.
It seems to me that anyone, on either side of the debate, who is thrust into a lifelong argument about the existance of God is going to become bitter towards their adversaries.
In one sense, this proves Dr. Dawkins’ argument that religion is actually harmful because it provokes un-winable confrontations. We can see the evidence as follows. The first video is Dr. Dawkins’ actual speech. The second is the Q&A session, which to me is the more interesting of the two in that we can witness the underlying hostility.