Because if we eliminate animal livestock raising, then all the methane - the major cause of global warming - will be gone. Scientifically, just "no meat, no heat." Compassion is not from Heaven. Compassion is not the vegetarian (vagan) diet. Compassion is inherent within all of us. The vegetarian (vagan) diet the proof of it: that you have compassion, that you don't want to eat others. Praying a lot, praying a lot all the gods and goddesses, all the divine beings, all the angels, to help us to manifest themselves physically onto this planet and help each and every citizen of the world to awaken to a compassionate lifestyle so that they can escape from this dilemma.