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. ...//...:::
I'm not going to translate it, what I think of that article, and please, you don't take it the wrong way but also part of your comment regarding and specifically that the space for cultivation is running out, it is "paja".
There are comments, news, (at the time) where it was said or it is even said that the population of the planet is ending up without space to live, blah, blah, blah, I am writing based on mental memories, so GS, maybe I'll go back and leave here the reference of what I mentioned, but what is relevant here is that saying that there is no land for cultivation, really is "paja".
Perhaps what is relevant is to say that water is a very serious problem for the existing crops and that there are many lands with access to a lot of water that are not used, but again do not say that there is no land, it still has a little less "paja", when you saying that vertical cultivation is the solution.
The manpower needed to do the job is another serious problem and in certain countries, a county like Miami is experiencing it, which implemented a harsh law to prevent hiring immigrants, when they are the ones doing the hard work of harvesting the crops. In Spain, for example, the workforce dedicated to this work is foreign and that is a serious problem for the crop, in short, you don't have to "eat" so much "paja" and worst of all, start joining matrixes who certainly fall for fake news.
straw=paja