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Publish Date: 9 June 2016
As the world’s climate changes, hazards to human health are increasing. Droughts, floods and cyclones affect the health of millions of people each year. There is also a close relationship between climate and diseases such as diarrhea, malaria, meningitis and respiratory ailments, which cause death and suffering for many millions more. Fortunately, scientific advances have increased the range and accuracy of climate services that can be effectively used to protect public health from extreme weather and climate. These are showcased in a new collection of case studies from the World...
Publish Date: 18 May 2016
Human activity has increased the direct warming effect of carbon dioxide (CO₂) in the atmosphere by 50 percent above pre-industrial levels during the past 25 years, according to NOAA's 10th Annual Greenhouse Gas Index . In 2015, the global average CO₂ concentration reached 399 parts per million, increasing by a record amount of almost 3 ppm. From the end of the Ice Age to the beginning of the industrial era, atmospheric carbon dioxide remained remarkably stable at 278 ppm.