BBC: Japan says that it will not negotiate new targets on CO2 emissions until it sees what the new US President has to offer on climate change. A senior Japanese official also told the BBC his country would continue to try to re-negotiate the baseline date against which CO2 targets are measured. Japan’s emissions are more than 6% above the 1990 Kyoto Protocol baseline. World leaders are starting the three-day G8 summit in Toyako, on Japan’s northern Hokkaido island. …