Climate Questions: How much has the climate changed already?
By DANA BELTAJI
Associated Press
From incrementally rising temperatures and seas to an influx of natural disasters, the climate right now certainly isn’t the same as it was before the industrial era. The average global temperature today has shot up between 0.9 and 1.2 degrees Celsius (1.6 to 2 degrees Fahrenheit) since 1850 according to estimates in the most recent report by the Intergovernmental Panel on Climate Change. Seas have risen by about 21 to 24 centimeters (8 to 9 inches) so far since 1880 on average, according to estimates. And extreme weather events are happening more frequently and more intensely. Humans are having to learn how to adapt to a more unpredictable climate.