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He was a Swedish scientist and first to proclaim that fossil fuels could lead to or accelerate global warming.
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There were developments in the measurements of long-wave radiation by infrared spectroscopy.
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Enough evidence was found that carbon dioxide had a life in the atmosphere of 10 years.
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It used the most advanced technology to produce atmospheric CO2 concentration curves in Antarctica
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The global average annual temperature curve begins to increase. People start questioning the theory of an ice Age
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Thomas Chamberlin calculation that human activities could cause the temperature rise by
adding carbon dioxide to the atmosphere. -
finally recognized that the climate is warmer than before 1880.
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From 1998 The greenhouse effect as a term start using increasingly less as theory and
people begin to refer to the theory as global warming or climate change ptacion of the greenhouse effect -
the National Academy of Sciences in his report to President George W. Bush strongly
supports the evidence of an increase in global average temperature in the twentieth century. -