John Vidal, who was in Rio for the '92 Earth summit, looks back at that momentous event, and how the 2012 version compares Helicopters thundered up and down the chic Copacabana and Ipanema beaches. Tanks guarded the bridges and tunnels. The favelas were in lockdown, schools closed and supermarkets stood empty. Unexpectedly, George H W Bush, the 41st US president, flush with success at the collapse of communism, had arrived in...

-The United Nations World leaders, along with thousands of participants from governments, the private sector, non-governmental organizations and other groups will come together from 20-22 June in Rio de Janeiro, Brazil, to take part in the UN Sustainable Development Conference (Rio+20).   The Conference aims to shape how countries and their citizens can reduce poverty, advance social equity and ensure environmental protection to achieve long-term growth. Seven key areas have been identified by the...

-FAO The world's forests have a major role to play in the transition to a new, greener economy, a theme being discussed at the Rio+20 Conference.  But to spark that shift, governments must enact programs and policies aimed at both unlocking the potential of forests and ensuring that they are sustainably managed, FAO said today. In a new report, The State of the World's Forests 2012 (SOFO 2012), the UN Food and...

-The United Nations The world's forests have a major role to play in the transition to a greener economy, but governments need to do more to ensure they are sustainably managed, according to a new report from the United Nations Food and Agriculture Organization (FAO), issued today. “Forests and trees on farms are a direct source of food, energy, and cash income for more than a billion of the world's poorest people,”...

-The United Nations World leaders, along with thousands of participants from governments, the private sector, non-governmental organizations (NGOs) and other groups will come together from 20-22 June in Rio de Janeiro, Brazil, to take part in the UN Sustainable Development Conference (Rio+20). In our Seven Issues, Seven Experts series UN officials tell us more about the key issues that will be discussed during the conference and how we can contribute to make...