Do We Need to Live Longer?

The average lifespan of a human being was 40. And it's now 80, largely due with predators and not killing each other. We've really taken this down a very, very philosophical Yeah. There are lots of things we can do ourselves that will improve the way that our physiology works. That's from what we eat or choose not to eat. Just smoking, drinking, exercising. As you say, companionship, you know, living a better life,. a different life, can have such an effect on our life as well as all the technology that might be coming.