axel warnstedt – GLOBAL IDEAS Blog https://blogs.dw.com/globalideas Thinking for a cooler world Thu, 02 Oct 2014 08:32:05 +0000 en-GB hourly 1 Learning to save water in Madagascar https://blogs.dw.com/globalideas/learning-to-save-water-in-madagascar/ Fri, 29 Jul 2011 11:01:03 +0000 http://blogs.dw.com/globalideas/?p=3121