Livestock impacts on the environment
The livestock industry accounts for 18% of greenhouse gas emissions.(I am not advocating dogmatic vegeterianism. Certainly a case can be made for drastically reducing the amount of meat consumption though as there is a 10:1 efficiency in producing vegeterian food with equivalent nutrition).
I realize this is just a cricket forum etc, what got me going was a poster citing a doctor equating health with a predominantly (or even exclusively) vegeterian diet. I'm doing my bit (despite your ridicule) on a fairly important topic.