personally, i do it for my own spiritual process and development.
i figure i can't change the world, but i can change me, and that might have impact on the world.
otherwise, i'm generally socially and politically active, and i would prefer if people ate healthier, but i dont' believe that veg is for everyone, so i'm not interested in everyone becoming veg.
i figure i can't change the world, but i can change me, and that might have impact on the world.

otherwise, i'm generally socially and politically active, and i would prefer if people ate healthier, but i dont' believe that veg is for everyone, so i'm not interested in everyone becoming veg.