What's better than a good home cooked meal? A good home grown, prepared, and cooked meal! However, development on the garden project will not get started until spring 2025 and a learning curve is to be expected. Proper results will likely take a few more years. There is little to do in terms of theory. Only practical solutions will suffice here. The laboratory project has been put on hiatus until 2030 at least. So... come back later for more information. In the meanwhile, if you wish to eat the rich, perhaps learn which parts of a human are best to eat?
One thing that could be noted is the fact that farmers in the richest parts of the world overproduce nourishing foods (vegetables, grain, potatoes, etc). There are likely numerous reasons for this, but one is the notion that overproduction helps stave off starvation even if there is crop failure. However, perhaps ironically, there is growing evidence that this overproduction of food is causing damage to the environment, which might cause crops to fail in the future. So while they attempt to avert tragedy, current policies are actually part of an ongoing tragedy.
Overproduction of food also allows for the export of it, which supports overpopulation in regions that import it. This is a contributing factor to migration from those regions, especially in times of economic turbulence. Of course, having certain societies dependent on the import of food means that they are more eager to export their other products, such as minerals, luxury produce, manufactured goods, etc. Sometimes even at lower cost! And who doesn't like cheap imported labour in times of economic strife, right? How convenient.
How to address this issue? Enable the African continent to be food-independent. Reduce their cost of food production by ending patents on seeds. Stop educated Africans from working for western shareholders. The ones that leave the continent are needed most to structurally build up the economy. Only then can an appropriate amount be charged for minerals and goods that are now exported at exploitative prices. Here is a loosely related speech by Jeffrey Sachs, a professor in economics given tenure at Harvard at the age of 28: