New Scientist: Sea level rises could bust official estimates – that’s the first big message to come from the climate change congress that kicked off in Copenhagen, Denmark, today. Researchers, including John Church of the Centre for Australian Weather and Climate Research, presented evidence that Greenland and Antarctica are losing ice fast, contributing to the annual sea-level rise. Recent data shows that waters have been rising by 3 millimetres a year since 1993. Church says this is above …