la esperanza – 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 Old wall, new energy – hydropower in Honduras https://blogs.dw.com/globalideas/old-wall-new-energy-hydropower-in-honduras/ Thu, 28 Jul 2011 10:59:32 +0000 http://blogs.dw.com/globalideas/?p=3113