Cool technology. But as a nation are we not farming less of the land as a percentage while the population goes up and up? There are vast areas where farming was once common where it subsequently became inefficient due to mass farming and easy transportation. So I guess I am asking why this is necessary.
A lot of the vegetables in the supermarket come from canada or mexico depending on where you live. it makes much more sense to have greenhouses and vertical farms around major cities so produce is locally produced.