Learn more about the Acumen Fund Fellows Program here. www.acumenfund.org/fellows.html

Uploaded on Sep 30, 2010

Director of Cape Farewell, David Buckland at The Walrus Talks Sustainability. Cape Farewell is an international not-for-profit programme based in the Science Museum's Dana Centre in London and with a North American foundation based at the MaRS centre in Toronto.

Published on Nov 26, 2013

TEDxBrussels and Published on Nov 3, 2013

 You don't need your whole brain to be aware. Why does this matter? Dr. Steven Laureys, MD, PhD, leads the Coma Science Group at the Cyclotron Research Center and Department of Neurology, Sart Tilman Liège University Hospital .

Dan Pingaro is the Executive Director of Sailors for the Sea (sailingsforthesea.org), the only ocean conservation nonprofit focused on the sailing and boating community. In this interview he talks about the Clean Regatta Program at the America's Cup races held this last September 2013 in San Francisco, California. 

Since July 2011, Sailors for the Sea (Newport, RI) has worked with the America's Cup Event Authority to support the vision and plan of delivering a model sustainability sporting event. In October Sailors for the Sea awarded the 34th America's Cup their highest level Clean Regattas certification!

Dan was interviewed by Ruth Ann Barrett with support from videographer, David Okimoto of EarthSayers.tv, Voices of Sustainability at the America's Cup Finals in San Francisco, September 10, 2013.

Olympic Gold Medal Winner Jill Savery talks about her career in the field of sustainability, particularly sporting events and sports.  She is the Head of Sustainability for the America's Cup Event Authority. Her professional experience includes supporting sporting organizations such as the United States Olympic Committee, the London 2012 Organizing Committee for the Olympic Games and Paralympic Games, the Chicago 2016 Olympic and Paralympic Games bid team, the England 2018 FIFA World CupTM bid team, and several municipalities in the United States to embed sustainability into operations.

Throughout her life she has coached and mentored athletes for over two decades. Savery earned a Master’s Degree in Environmental Management from Yale University, and a Bachelor’s Degree from the University of California at Berkeley. In 1996, Savery won an Olympic gold medal in synchronized swimming, and was later inducted into the International Swimming Hall of Fame.

Savery speaks frequently on the topic of sustainability and sport to national and international audiences. Her new book co-edited with Dr. Keith Gilbert, titled Sustainability and Sport, is a first of its kind look at this emerging field. Click image to order from Amazon or visit your local bookstore.

Jill was interviewed by Ruth Ann Barrett of EarthSayers.tv with the support of David and Mary Kay Okimoto in September, 2013 at the finals of the America's Cup races in San Francisco, California, USA.

Published on Sep 4, 2013

Have a question that's always confounded you about Earth's climate? Wonder why it matters that the climate is changing now if it has changed before? Or how scientists know changes seen in recent decades are the result of human activities, not natural causes?

Go ahead. Ask a climate scientist.

To submit a question, record a short, 10-15 second video with your question and upload it to YouTube -- and be sure to tag the video "#askclimate" so that we can find it. You can also simply post a question on Twitter with the same hashtag, "#askclimate."
NASA scientists will be recording video responses to some of the questions we receive. The responses will be posted to the NASAExplorer YouTube channel.

Is there any merit to the studies that show that historical CO2 levels lag behind temperature, and not lead them?
Yes, there's merit to those studies, says Peter Hildebrand, Director of the Earth Science Division at NASA's Goddard Space Flight Center, responding to a question from Twitter (https://twitter.com/Seth_b_clark/stat...).

In the pre-industrial age, the CO2 response to temperature was that the temperature would go up and CO2 would go up. Or if the temperature went down, CO2 would go down. Because when the temperature rose, the whole biosphere revved up and emitted CO2. So we understand that process.

In the post-industrial age, the opposite is true. Increasing CO2 in the atmosphere is leading to increased temperature. So two different things happened, one pre-industrial, where temperature was driving the CO2, and post-industrial, where CO2 was driving temperature. Which means a completely different physical-biological process is going on.Published on Sep 24, 2013

For more about Ask A Climate Scientist, go here: http://www.youtube.com/watch?v=49Lu1d...

Is there a pause in global warming?

This question was posed to Jet Propulsion Laboratory scientist Josh Willis as part of NASA's Ask A Climate Scientist campaign.

Josh gets asked a lot if there has been a pause in global warming, because temperatures aren't increasing as fast as they were a decade ago. No, he says, global warming is definitely still increasing (http://climate.nasa.gov/key_indicator...). We see more heat being trapped in the oceans, and sea levels are rising. Look at the sea level record for the last decade (http://climate.nasa.gov/key_indicator...). It's going up like gangbusters, hasn't slowed down.

There's not really a pause in global warming. Sometimes there's natural fluctuations and we warm up a little faster in one decade and a little slower in another decade, but global warming, human-caused climate change? Josh says, "that's definitely going right on up in there. We haven't slowed down at all."

See more of NASA's answers to your questions on climate science (http://bit.ly/1b7rSdL).

This video uses animation, graphics, and video clips to illustrate and explain each of the "flow" and "storage" processes in the Hydrologic Cycle, more commonly known as the Water Cycle: precipitation, interception, runoff, infiltration, percolation, groundwater discharge, evaporation, transpiration, evapotranspiration, and condensation.

Published on Jul 12, 2013