english: In the '60s already, through the green revolution and the Haber-Bosch process of fixing nitrogen from the atmosphere -- you know, human's today take out more nitrogen from the atmosphere than the whole biosphere does naturally as a whole.
non_english: Već u 60-im, kroz zelenu revoluciju i Haber-Bošov postupak za dobijanje azota iz atmosfere -- znate, ljudi danas uzimaju više azota iz atmosfere nego što čitava biosfera to radi prirodnim putem.