
As the high-level negotiators get down to business at the United Nations climate summit in Durban, the world is awaiting the outcome.
With the global economy facing its own set of challenges, many analysts have predicted that a major break-through on a deal to limit global carbon emissions is unlikely. Nonetheless, many observers still hold out hope that significant progress might be made on a more limited range of issues, including the possibility of some intermediate process that would create yardsticks for the negotiations over the next several years.