I don't know about liberal bias, but people of a liberal mentality are probably attracted in greater numbers to the arts than people of a conservative mentality. ↗
Of course, nobody would deny the importance of human beings for theological thinking, but the time span of history that theologians think about is a few thousand years of human culture rather than the fifteen billion years of the history of the universe. ↗
I very much enjoyed my career in science. I didn't leave science because I was disillusioned, but felt I'd done my bit for it after about twenty-five years. ↗
Theologians have a great problem because they're seeking to speak about God. Since God is the ground of everything that is, there's a sense in which every human inquiry is grist to the theological mill. Obviously, no theologian can know everything. ↗
You no longer have much in the way of knowing what to do in a big, epic novel about the future, because nobody knows what the hell is going to happen. ↗