> I did mention it, that's what the Haber process produce .. Yes, and I did read it. I was trying to put emphasis on the huge cost in the form of near endless

> I did mention it, that's what the Haber process produce .. Yes, and I did read it. I was trying to put emphasis on the huge cost in the form of near endless energy. Just mentioning the process as if it somehow miraculously solved the problems for all time is misleading, since the world is now facing the challenge to basically stop using this method. Because it wasn't sustainable. It only worked because it relied on stored energy, which is A, going to be used up some time and B, should be left in the ground because CO2 emissions must be reduced/stopped.