Rio + 20 - Gipfel ohne Ambitionen # rioende23e # 22.06.2012 23 Uhr # Journal Englisch
June 22, 2012
In Rio de Janeiro about a hundred global leaders have spent the past few days trying to draw up sustainable development goals - based on economic growth, the environment and social inclusion. But a lack of consensus over those goals has led to an agreement that some say lacks any measurable targets. Here's a look at Germany's efforts at the summit.