We use it every day for a wide variety of purposes. It’s used for drinking, washing, rinsing, showering, etc. A lot of it is consumed for food and other goods, some of which require it in vast quantities. In short, we cannot do without it.
More and more thematic funds are being released on us: from agriculture to solar energy. It’s won’t help you keep a simple portfolio, but if you are interested in dabling in other areas than a region-based portfolio and don’t mind doing some futurology -yes that’s a thing- I’d like to go over a few interesting options.