Globe and Mail: The report from the Intergovernmental Panel on Climate Change (IPCC), released in Stockholm Friday, leaves almost no doubt that human activity can take the blame for the warming trend, even if the warming rate seems to be slowing. The conclusion came as no surprise. The 1996 IPCC report stated that the "balance of evidence suggests that there is a discernible human influence on global climate," and the updates since then have reinforced that stance.
Once environment ministers and big industries...