Since 1990, 2 billion people have gained access to improved drinking water sources and 1.8 billion people have gained access to improved sanitation, according to the CDC. However, worldwide, 780 million people still do not have access to improved water sources and an estimated 2.5 billion people — half of the developing world — lack access to adequate sanitation.
There’s nothing more essential to life on earth than water. Yet, from Cape Town to Flint, Michigan, and from rural, sub-Saharan Africa to Asia’s megacities, there’s a global water crisis. People are struggling to access the quantity and quality of water they need for drinking, cooking, bathing, handwashing, and growing their food.