How about investing in potable water to the extent that you can hold it for ransom in futureworld where water is more precious than anything and referred to as BLUE GOLD?
I am shocked that the trump is not involved in it. Perhaps he is. That is where he would shine. He could hold life in a cup of water for which he could charge whatever he wished. Just his cuppa tea. Think of the trillions that could be made on potable water? Mindboggling isn't it? Maybe the trump is already heavily invested in it. How much would YOU be willing to pay to stay alive?