Love takes up where knowledge leaves off.
The only position that leaves me with no cognitive dissonance is atheism. It is not a creed. Death is certain, replacing both the siren-song of Paradise and the dread of Hell. Life on this earth, with all its mystery and beauty and pain, is then to be lived far more intensely: we stumble and get up, we are sad, confident, insecure, feel loneliness and joy and love. There is nothing more; but I want nothing more.
If you want to do evil, science provides the most powerful weapons to do evil; but equally, if you want to do good, science puts into your hands the most powerful tools to do so. The trick is to want the right things, then science will provide you with the most effective methods of achieving them.
I would love to do a period piece - in the 18th or 17th century. To me, it would be such an incredible challenge because of the way people carried themselves. There are so many incredible stories within those centuries - just the language and the way they carried themselves and what they were going through.