Eating more plants is the most basic way to live lightly on earth, no studies needed. Seems like a logical fact to me and is a big topic nowadays, also in my journey of life. That's why I decided to thematize it on my blog. We eat twice as much meat as we did 30 years ago say scientists. At this point, I would like to say that I'm still not 100% vegetarian and I still eat meat today because I always liked it and I'm of the opinion that a balanced nutrition is all what matters