Richard Dawkins T-shirt

I got this idea for a t-shirt design after watching a seminar by Richard Dawkins in which he shows a video poking fun at him of an edited version of an interview he had attended. The spoof video had used the above line from Dawkins from this video [link] quite humorously. I wasn't able to find the spoof itselfs, but essentially what it was was Dawkins being asked a question and the video was edited to make it appear as though Dawkins was stumped saying um over and over again until he finally says "science is interesting, and if you don't agree you can fuck off," [link] this is the seminar and you can find the video at the twelve minute and ten second mark.