On March 7, 2017, Arctic sea ice reached a record low winter maximum, according to NASA and the National Snow and Ice Data Center (NSIDC). This followed a warm winter. Globally, combined Arctic

On March 7, 2017, Arctic sea ice reached a record low winter maximum, according to NASA and the National Snow and Ice Data Center (NSIDC). This followed a warm winter. Globally, combined Arctic and Antarctic sea ice levels hit their lowest point since satellite measurements began in 1979, specifically on February 13.

This public domain video, produced by Kathryn Mersmann, features music by Michael Holborn and William Henries. Additional visualizations are available for download from the Scientific Visualization Studio. For more content, subscribe to the NASA Goddard YouTube channel.

This visualization illustrates the rise in global temperatures from 1880 through the end of 2013. NASA scientists report that 2013 tied for the seventh warmest year since 1880, continuing a

This visualization illustrates the rise in global temperatures from 1880 through the end of 2013. NASA scientists report that 2013 tied for the seventh warmest year since 1880, continuing a significant long-term warming trend. Notably, with the exception of 1998, the ten warmest years on record have all occurred since 2000, with 2010 and 2005 ranking as the hottest.

The visualization displays a running five-year average global temperature, compared to a 1951-1980 baseline. A color-coded map shows surface temperature anomalies, with red indicating higher and blue indicating lower than normal temperatures. Credits include Animator Lori Perkins, Producer Leslie McCarthy, and Scientists James Hansen Ph.D. and Patrick Lynch.

Lori Mueller, a third-grade teacher at Bowler Elementary, collaborates with the community and Wisconsin Native nations to educate her students about American Indians.

She utilizes Wisconsin

Lori Mueller, a third-grade teacher at Bowler Elementary, collaborates with the community and Wisconsin Native nations to educate her students about American Indians.

She utilizes Wisconsin First Nations, a rich collection of classroom, library, and professional learning resources. These materials provide PK-12 educators with high-quality content for teaching American Indian Studies in Wisconsin.

Discover more at wisconsinfirstnations.org.

John Doerr, venture capitalist and author of the best-selling book *Measure What Matters*, popularized OKRs (objectives and key results). Now, in *Speed & Scale: An Action Plan for Solving Our

John Doerr, venture capitalist and author of the best-selling book *Measure What Matters*, popularized OKRs (objectives and key results). Now, in *Speed & Scale: An Action Plan for Solving Our Climate Crisis Now*, Doerr and Kleiner Perkins advisor Ryan Panchadsaram argue that the same management tools can be applied to prevent the growing climate crisis.

Join The Commonwealth Club and Climate One on December 6, 2021, as John Doerr and Ryan Panchadsaram discuss this pressing issue. They will explore how lessons learned at the highest levels of business might address climate change, in conversation with Greg Dalton of Climate One.

Economist John Perkins, co-founder of Dream Change and The Pachamama Alliance, discusses the crucial balance between corporate profit and responsibility. While acknowledging that companies can

Economist John Perkins, co-founder of Dream Change and The Pachamama Alliance, discusses the crucial balance between corporate profit and responsibility. While acknowledging that companies can make a return on investment, Perkins emphasizes a vital message regarding their impact.

He offers a list of ten things you can do to save the Earth. Follow his insights on Twitter.

This discussion was recorded by Ruth Ann Barrett of EarthSayers.tv at the 2010 Global Summit in San Francisco.