Then he trucked a sailboat through South Africa, coordinating that journey with the 2002 World Summit on Sustainable Development in Johannesburg.

VOA: standard.2009.12.10

The United Nations' strategy for the World Summit on Sustainable Development (WSSD) is a risk, a senior UN official says.

BBC: UN's 'risky' Earth Summit gambit

As a first step, the Study Group recommends that ICSU actively promote cooperation between traditional knowledge and science at the United Nations World Summit for Sustainable Development in Johannesburg (South Africa) in August 2002.

UNESCO: Local and Indigenous Knowledge Systems

In September 2010, we will summon world leaders for a special Millennium Development Goals summit to prepare a final push toward 2015.

UN: Secretary-General