Everything is connected to everything else, and there’s no better example than your health. When you make healthy lifestyle choices, they build up on one another and you feel great, which unlocks your full potential.

As a society we could use this simple thinking to make improvements to our way of life. If we make good collective decisions… investing in education and healthcare, redesigning our governmental incentives, viewing humanity as one whole… the health of our society will improve, and we can thus effect even greater change.

It’s never easy to start being healthy when you haven’t been. We have to decide if it’s worth our expenditure of effort to do the same for the world.