Summary

With the growing population and growing requirements we have to rethink our consuming habits. Maybe my vision about vegetarianism, sharing, economy and alternative energy is not the best and easily accepted by most people, moreover, I don’t claim that any of them might be a panacea but I strongly believe that they could help us in struggling with the two emerging threatens of our century. As a foreword, let me cite Albert Einstein: "Nothing will benefit human health and increase chances for survival of life on Earth as much as the evolution to a vegetarian diet."