At COP21, the UNFCCC will take the findings of the IPCC, assess the INDCs of 195 signatory countries, and help LDCs limit their GHGs. Here is what all of that means.
We should continue to fight for new building codes and oppose the construction of new oil pipelines—and more ambitious projects still—but only because they offer hope and aspiration in the midst of despair, not because they will actually help at this point.
Scientists who argue for human-caused climate change published twice as many papers and are cited 64 percent more often than researchers who doubt climate change.