. you are you are putting yourself soil as anything about disposable from the surface wrong takes a long long time to become arable land head and i believe that the rock has to crumble it can take thousands of years before you can grow crops and it they ve got to sort of soar in the good being of the smoke and of late. almost going to loop and they would if we share the planet s arable land to each person look at about 2000 square metres of let the world s population is growing you know rapidly destroying the soil so that figure won t apply in the long run we re getting. sardi s the most important. measure of the world he content 80 percent of the by your most of the world for his readers or valuing system if there were around and if we don t take care of a team he would d argenton then the quality of the production draw in and then we