While I am all for better farming methods.   The OP here has started his post off with some falsehoods to promote the idea.

Land hasn't become lesser.   Its Just as available as it was.   Urbanization isn't chewing up significant amount of farmland. 

Some facts.   Humanity is producing almost 400% more food while only using 33% of the same plot of land as we did 75 years ago.   

Now, as I said I like good ideas.  Do not lie to promote them or you Will get smashed in this day and age.   Most people have had enough of the crap the media shoves at us.  If by chance you are simply repeating someone else's lies while promoting this please do some more research about traditional farming and modern farming. 

ty have a nice day