How many planets of vegetation would be needed to feed 6 billion people? How many to feed 9 billion in 2050? Obviously this is no solution.

There are only two solutions: respect towards other beings in every way possible, or disappearance of the human race. I am afraid the last solution is the only one truly available... The only way humans would not hurt this planet would be in small communities, backward, face to face with nature again. Progress in our today's direction means life will be more and more considered a mechanism, not a marvel.

Being vegan is another illusion that we respect life. 6 billion vegans would drive this planet to a sterile hell, because woods would need to be cut down and agriculture would need to harden its muscle in eliminating "unwanted plants and pests", cutting down diversity. And by the way, plants suffer too. Life creates life and feeds with life in order to continue. The problem is that we destroy and disregard too much in order to continue existing...

I am so sorry to say all these. I would prefer to see a solution. But I am not. The only reasonable solution is again back in caves, being again way under 1 billion... And this will happen sooner than we think. The problem is that we will "reap what we saw", so to reduce our numbers would mean that out of six people you know, only one would survive. If lucky.