Source: Nature.com
As the world gears up for the next round of United Nations climate-change negotiations in Durban, South Africa, in November, evidence has emerged that a cornerstone of the existing global climate agreement, the international greenhouse-gas emissions-trading system, is seriously flawed.
Critics have long questioned the usefulness of the Clean Development Mechanism (CDM), which was established under the Kyoto Protocol. It allows rich countries to offset some of their carbon emissions by investing in climate-friendly projects, such as hydroelectric power and wind farms, in developing countries. Verified projects earn certified emission reductions (CERs) — carbon credits that can be bought and sold, and count towards meeting rich nations’ carbon-reduction targets.
Read More: Clean-energy credits tarnished
Cartoon by Bob Moran
