What's the Opposite for Humanity?

Alexander McLaren: What do you think it is that people would be able to do with the world if we stopped acting in a corrupt manner? "You start with yourself and you start with your family" If we hit it hard for 50 years can we triple our lifespan, he asks. He says there's so many things happening that you can't even comprehend them. Alexander McLaren: We don't want to be too cynical about where we might be headed.