Content sticks to the facts and does not question the facts. Fascinating article that looks in a balanced manner at fertilizer, a necessary ingredient to keep famine at bay versus environmental protection. Nitrogen run-off was a problem that was solved fifty years ago, yet here we are once again, demonizing fertilizer. It is very interesting to see environmentalists attack that which keeps people alive. Had this technology existed one hundred years ago, the suicide of Europe with two great wars could have been avoided. Content does not dig down to find out who is driving this issue and why they want the world to commit suicide.