Interesting Links of the Day – June 22, 2012

  1. Rio+20 Earth summit on 20 June – in pictures (The Guardian)
  2. Rio+20: Development banks to invest $175 billion in sustainable transport (United Nations Conference on Sustainable Development 2012)
  3. Rio+20: protecting the environment is not enough – Antonio Patriota (The Guardian)
  4. The greening (?) of agriculture in Latin America – John Nash (World Bank)