Roads from Rio+20: Prof. Rudy Rabbinge

In the run-up to the Rio+20 Conference in June 2012, Professor Maarten Hajer (director of PBL Netherlands Environmental Assessment Agency) talked to an international group of people on the worldwide search for effective ways to solve sustainability challenges.

Here, Professor Rudy Rabbinge (Wageningen Agricultural University) explains the notion of a ‘Green Revolution’. How can lessons learnt in Asia and Latin America help increase food production and security in Sub-Saharan Africa?