How can we prevent global water shortage?

There is no global water shortage. Water is not scarce. Last time I looked, our planet was largely covered with the stuff. There are local fresh water shortages. These are mainly caused by overpopulation (Africa, Indian subcontinet) or "intensive" (read: "barbarous") agricultural practices (USA). Second one is easy. read more

Each liter of water that we save a day can produce up to 40 to 60 billion liters a year only in our residential consumption. We can also help other people in the world by joining or donating funds to some projects working to reduce water scarcity and water related illness around the world. read more

Dry Bathing can help save 4 liters of water per person which can add up to many millions every single year and help billions of people who don’t have access to water stay clean and avoid the life-threatening bacteria that’s often found in the stagnant water some of these people use to bathe. read more