Dawkins has advocated aborting Down syndrome babies on Twitter and, in his Times magazine interview, excused pedopholia as "harmless." Though a biologist, he has used his popular lay-audience following to establish a platform from which he now waxes both eloquent and insensitive on everything from politics to philosophy to religion, often with dizzying logic, earning him a myriad of epithets such as "caustic" even among fellow atheists. He is an entertaining character, but the public can only take so much.
He's kind of a huge douchenozzle, I'll give you that. But to be fair, he did not excuse pedophilia as "harmless." He said, rather insensitively, that some instances are worse than others. Which is technically true, I guess. Not the best phrasing in the world, but whatever. He does seem under the impression that since he "got over it" other people can as well. Which is actually an occurrence among victims. Not all victims, but I have seen that mindset pop up quite often. Coping mechanism maybe, I dunno.
As for the Downs Syndrome comment, again, insensitive as all hell. But I kind of get what he meant. If you have a fetus that you know will have a painful life, for whatever reason, some people do legitimately see abortion in that circumstance as something almost akin to a mercy "killing" (for lack of a better phrase.) One can easily conclude that Dawkins would see a person carrying a disabled fetus to term by choice as selfish to an extent and therefore immoral. I mean I disagree, but again, I can see why he would probably think that way.
Dawkins can be rather insensitive, sure. Most likely a consequence of his training as a scientist. But he's also rather blunt and without much of a filter, a dangerous combination if you're a public speaker. And the news loves to sensationalize whatever he says to make him out to be an even bigger *******.
Still prefer Hitchens, though.