Tag Archives: sea level rise

New federal report shows the extent and likely impact of climate change

A new draft report developed by scientists from thirteen federal government agencies and released this week states that the average temperature in the United States has risen rapidly and substantially since 1980, and that it is “extremely likely” that nearly all of the global mean temperature increase since 1951 has been caused by human activity.

The report directly contradicts statements by the Trump Administration that the causes of global warming are uncertain, and that the impacts of climate change are impossible to predict.

According to the report, global annual temperature has increased by more than 1.6°F from 1880-2015, and average temperatures are higher than at any time in the last 1700 years. The report states that from 1951-2010 the average global mean temperature increased was 1.2°F, and the human contribution to warming during the same period was 1.1° to 1.3°F.

To read more and download a copy of the report, click the link. Continue reading

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Paris climate talks: the future of the planet is at stake

Beginning today 40,000 world leaders, diplomats, experts and partisans will meet in Paris to begin 12 days of climate talks that could very well decide the future of our planet.

The conference is called Conference of the Parties 21, or COP 21, which refers to the countries that have signed up to the 1992 United Nations Framework Convention on Climate Change (UNFCCC). UNFCCC is an international treaty now signed by 195 parties, with the aim of reducing global greenhouse gas emissions to control climate change. This is the 21st meeting since 1992, hence COP 21.

The goal is a new global climate treaty, involving all nations, that would take effect in 2020 to help the world avoid the worst consequences of manmade global warming. According to the UNFCCC, this means limiting global warming in 2100 to less than 2°C, or 3.7°F, above pre-industrial levels.

According to recent data, we’re already halfway there. In 2015, global temperatures have reached 1°C higher than pre-industrial levels. Without action, temperatures are expected to increase by 3.7 – 4.8°C by 2100.

To learn more about what can be accomplished in Paris, and why we should feel great urgency about acting now, read on. Continue reading

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