Your comment is ridiculous and short sighted.
" if all humans stop eating meat the number of animals will increase to the point where its very dangerous"
Show me some evidence for this statement.

"same as humans if the human population reach 10 bn there will be massive issue with food shortages and poverty "

Enough non meat food is produced on a yearly basis to feed the whole twice over.

"that does not mean we should kill humans"

Why not? meat is meat isnt it,or do you have a problem with eating something that could be dangerous if the population gets out of control?