Future Salvation

It has become essential to understand that respect for Nature is unavoidable for the earth survival. Natural calamities remind us just this: Nature's supremacy, that punishes us if we do not understand it. Before it is too late we should learn to use (not exploit) renewable energies (such as wind, sun, etc) and to recycle (instead of throwing away) the resources for a common purpose of an harmonic development of all elements with humankind.