The four committed to act jointly at the Copenhagen climate summit, including a possible united walk-out if their common minimum position was not met by the developed nations.
Subsequently, the grouping is working to define a common position on emission reductions and climate aid money, and to try to convince other countries to sign up to the Copenhagen Accord.
Furthermore, the grouping discussed the possibility of providing financial and technical aid to the poorer nations of the G77, and promised details after their Cape Town meeting in April 2010.
[3] At the April 2010 meeting in Cape Town, environment ministers from the four countries called for a legally binding global agreement on long-term cooperative action under the UN Framework Convention on Climate Change (UNFCCC) and its Kyoto Protocol, to be concluded at the next UN Climate Change Conference in Cancun, Mexico in November 2010, or at the latest in South Africa by 2011, saying that slow legislative progress in the United States should not be allowed to dictate the pace of global agreement.
[4] Technical cooperation among the countries appears to be following, as in May 2010 South Africa, Brazil and India announced a joint program to develop satellites.