Age: Tomorrow, as the Rudd Government releases its draft legislationon emissions trading, 2000 scientists will begin arriving in Copenhagen to share dire news on climate change. Adam Morton and Tom Arup report. ANY number of people offer views on the politics of climate change. Few cut to the heart of the issue like Harvard don Daniel Gilbert. “Scientists lament the fact that global warming is happening so fast. The fact is, it’s not happening fast enough,” he said in a speech last year. …