Many people believe that farming is their future success. I live in a city which of course is very difficult to get land for farming, I use pots to grow some vegetables, chilies, and others, the more difficult the agricultural land, of course, makes the price of agricultural commodities more expensive so that a country that still has a lot of agricultural land will become a country that prosperous.
The reason for that is the rising demand for real estate and the increase in the prices of land all around the globe. Agriculture requires land, and those who own land that can be used for agriculture ask for a lot of money to sell the land to those willing to use it to harvest vegetables, wheat, rice, and all sorts of things that they can then sell and earn money from. So, just because the prices of land are increasing over time, only those with a lot of money can actually venture into the agricultural businesses.
Scientists, on the other hand, are working on technologies that can be used to harvest plants and vegetables in a way that would produce more products and consume less land, vertical farming is one method that is used to harvest plants in a way that requires less land space and can produce more vegetables than the size of the land available.