Other amount <a href=" http://www.hrwf.org/price-of-vigora-oil.pdf ">vigora effects</a> "Our assessment of the science finds that the atmosphere and ocean have warmed, the amount of snow and ice has diminished, the global mean sea level has risen and that concentrations of greenhouse gases have increased," said Qin Dahe, co-chair of IPCC working group one, who produced the report.