Climate Change (image) American Chemical Society Share Print E-Mail Caption The cover of Chemical & Engineering News shows arctic ice in 2007 -- the lowest amount on record, with an open Northwest Passage visible. C&EN features a major analysis of the divisive issues at the heart of the global climate change debate. Credit The American Chemical Society Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.