Records from the last five decades show that on average, spring snow is disappearing earlier in the year than it did in the past. 

Minimum sea ice extent observed by satellites each September has decreased by 13 percent per decade since the late 1970s. All six of the smallest September minimum ice extents have occurred in the last six years. 

This webinar will help determine and document what research and science stakeholders find useful to deal with a changing climate.

A video from the Extreme Ice Survey in which Dr. Tad Pfeffer and photographer Jim Balog discuss the dynamics of the Columbia glacier's retreat in recent years through this time-lapse movie. Key point: glacier size is being reduced not just by glacial melting but due to a shift in glacial dynamics brought on by climate change.

This humorous video suggests what might happen if a weather forecaster reported the weather in the context of climate change. There is a sharp contrast between the anchor focusing on short-term local concerns and the weather forecaster describing what is happening on a long-term global basis.

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