Carbon Dioxide Levels Hit Record High in 2013

WMO GH Gas Bulletin CoverAccording to the annual report of the World Meteorological Organization, the United Nation’s weather agency, carbon dioxide levels in the atmosphere reached a record high in 2013.  CO2 rose to global concentrations of 396 parts per million last year, the biggest year-to-year change in three decades. That’s an increase of 2.9 ppm from the previous year — and is 42 percent higher than before the Industrial Age, when levels were about 280 parts per million.  The report also said the rate of ocean acidification, which comes from added carbon absorbed by oceans, “appears unprecedented at least over the last 300 million years.”

Our climate is changing, our weather is becoming more extreme due to human activities such as the burning of fossil fuels and time is not on our side.  Click here to read the WMO’s Greenhouse Gas Bulletin.