There are eight billion people on Earth and we are better connected than ever before. How can we make use of that? From Global 3000 comes Global Us - because we need joint action now more than ever.
https://www.dw.com?maca=en-podcast_global-3000_en-2743-xml-mrss
The US combats drought with recycled water
California has heavy rainfall from time to time, but years of drought have exacerbated the constant threat of water shortages. Water utilities in Los Angeles are quickly recycling stinky sludge into clean drinking water.