Land is becoming lesser and not very available for agriculture as before, There is a lot of Urbanization going on and many land space are being built on to carter for the increasing number of persons. There will be lesser organic foods available for consumption as the worlds population increase and farming space reduces. Because of this, there now has to be an improvement in farming methods and I personally consider vertical Farming to be the future of organic food farming.
There are two places to live in anywhere in the world. Either you live in Rural area or you live in Urban area. Now when someone was living in the rural area and moved down to Urban settlement then the place he or she was living at the rural area became vacancy, so occupying one place gives room to open another place. So that of the rural settlement space can be use has farming.
I don't know of other countries, in my locality, there are enough lands to farm but nobody to farm. Specifically, my paternal home town is a ghost town now because urbanization has taken over 99% of the people.