Football is a violent sport, but you know what you sign up for when you put those shoulder pads on. I agree with certain aspects of it. I disagree with certain aspects of it. I've had concussions and I'm still here. I still love the sport. I think I'm still very healthy.
"Hypercoherence" is one of the most dangerous threats to the long-term survival of our civilization. Hypercoherence is the close efficient linkage of all parts of the world economic, communication and transport systems. It has been crucial in the spread of great innovations, the rise of world wealth, and even the dissemination of democratic concepts and ethical values and the defeat of oppressive regimes.