According to scientists, livestock raising is responsible for approximately 51% of all greenhouse gas emissions. Thus, many scientists recommend adoption of a vegan diet as the most efficient and effective way to reduce such emissions. We need to balance how we produce, how we consume, and meat is one of the factors in the emission of greenhouse gases. And I think one of the most important aspects of being vegan is you’re going to try to save the world. Vegan is a way of life.