https://blogs.dw.com/globalideas Thinking for a cooler world Thu, 02 Oct 2014 08:32:05 +0000 en-GB hourly 1 https://blogs.dw.com/globalideas/evergreens/ Thu, 24 Feb 2011 14:06:26 +0000 http://blogs.dw.com/globalideas/?p=1649