The Intergovernmental Panel on Climate Change fourth assessment report,
published in 2007 came to a more confident assessment of the causes of global
temperature change than previous reports and concluded that ‘it is likely that
there has been significant anthropogenic warming over the past 50 years averaged
over each continent except Antarctica.’ Since then, warming over Antarctica has
also been attributed to human influence, and further evidence has accumulated
attributing a much...
Authors: Peter Stott, Nathan Gillett