I would, like any other scientist, willingly change my mind...

I would, like any other scientist, willingly change my mind if the evidence led me to do so. So I care about what's true, I care about evidence, I care about evidence as the reason for knowing what is true. It is true that I come across rather passionate sometimes and that's because I am passionate about the truth. ... I do get very impatient with humbug, with cant, with fakery, with charlatans.