We have created enforceable international laws and agreements quickly and successfully previously with the air pollution caused by the chemical called freon. It was used in refrigeration and air conditioners that when it leaked out was rapidly destroying and causing holes the ozone layer of the atmosphere. We acted quickly because of the scary escalating danger that would have harmed almost everyone on earth.
The world is almost mind-numbingly dynamic. Out of the Big Bang came the stars. Out of stardust came the Earth. Out of Earth came single-celled creatures. Out of the evolutionary life and death of these creatures came human beings with consciousness and freedom that concentrates the self-transcendence of matter itself. Human beings are the Universe become conscious of Itself. We are the cantors of the Universe.