Includes natural changes (cyclic variability, volcanic eruptions, solar output) and human-caused changes (due to GHG emissions and land use changes)

Wednesday, June 17, 2015

Global warming is one symptom of the much larger problem of human-caused climate change.

Friday, January 24, 2014

Concentration of carbon dioxide is about 1.4 times what it was before the Industrial Revolution. How much and how fast will Earth warm if carbon dioxide concentrations double the pre-industrial?

How do we know we can trust the historical surface temperature record? Did global warming stop in 1998? What actions can businesses or individuals take to reduce climate chagne from greenhouse gas emissions? Get asnwers to these and other frequently asked questions.

Friday, November 8, 2013

The most likely explanation for the lack of significant warming at the Earth’s surface in the past decade or so is that natural climate cycles caused shifts in ocean circulation patterns that moved some excess heat into the deep ocean.

Learn ways you and your team can engage audiences with topics of climate and ocean change
May 6, 2016

A one day workshop for educators interested on learning to expand their climate change interpretation at their own institutions.

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