That quote sums him up quite well Mary. There was something childlike and naive about him in some ways, which is why he was signed into a contract with Discovery that gave him no control over the direction of his career with them. It's also to his merit that he has drawn the line and would not go into new projects with Discovery. It will be interesting to find out what these projects were and why he deemed them unsuitable.
As for the bat thing, quite a stir was caused with THAT thread I started on here and the ones on the bat forums. This led to the footage on that programme being cut and a disclaimer added that pointed out the illegality of killing bats in other countries. I brought the subject up of that incident myself, and although I can't remember the exact reply, he was actually quite disgusted by the filming itself and explained that his reaction was driven by fear and hate more than anything near fun as he has a deep phobia of bats and is terrified of going into caves with them flying about. I have to admit, I found myself in a similar situation in my teens when I was living in Kenya. I went into an old well (chimneying down) to see the bats that lived down there. Half way down I found a colony of whip scorpions as big as dinner plates that skittled around and towards me. I was so freaked out that I killed most in a frenzy of fear. It took me an age to control that fear and get back out. Nowadays, I wouldn't dream of harming anything like that, and although they still freak me out when they come at me at speed, I have no fear of them anymore.