People can save the world by the way they think and by the way they behave and what they hold to be important.
If I had terminal cancer, I had a few weeks to live, I was in tremendous amount of pain - if they just effectively wanted to turn off the switch and legalise that by legalising euthanasia, I'd want that.
When you're reading, you're not where you are; you're in the book. By the same token, I can write anywhere.