terra preta – 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 Human bowels may hold key to greening the desert https://blogs.dw.com/globalideas/human-bowels-may-hold-key-to-greening-the-desert/ Fri, 16 May 2014 15:36:27 +0000 http://blogs.dw.com/globalideas/?p=13797