Dear @julianhorack
Interesting choice of topic. I've been living in several different countries, where noone seem to be ever worried about lack of water.
However few months ago I've witnessed draught in Malaysia. And the moment goverment decided to switch off water in Kuala Lumpur (largeeee city) for couple of days, water "disappeared" from all shops within hours.
That only showed me how not-prepared we all are for such an event and since them I'm stacking up water slowly day by day in my mother's basement ;)
Could you imagine day when "air" would be also considered valuable resource?
upvote on the way :)
Yours, Piotr
Well said Piotr, it is natural that the next rare commodity will be fresh air, and it will be sold in bottles. Or there will be tech to manufacture fresh air. I have seen a gadget that creates ozone in a glass of water for you.