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Posts Tagged ‘climate-change’

Will Climate Change Embolden the Environmental Justice Movement?

Guest Bogger

Ramin Skibba, Assistant Project Scientist
Center for Astrophysics & Space Sciences, University of California, San Diego

San Diego, California

We are at an historic anniversary: the Civil Rights Act was enacted fifty years ago on July 2nd 1964. According to the legislation, all persons “shall be entitled to the full and equal enjoyment of…any place of public accommodation, as defined in this section, without discrimination” based on race, color, religion, or national origin. Read More

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Three Reasons Why America Has a Shot at Leading on Global Warming

This Fourth of July I am thinking about three traits that define Americans at their best:  decency, reverence for facts, and confidence.  These qualities, which aren’t always on display, but are nevertheless woven into our national DNA, make me optimistic about our country rising to the challenge posed by climate change. Read More

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Women, Independence Day, and Our National Landmarks at Risk

“How many whales were killed to make all those whalebone corsets worn by American women during the 18th< and 19th centuries?” asked Dr. Heather Huyck, president of the National Collaborative for Women’s History Sites. She posed this question to me as we were speaking about how the rising seas, floods, and wildfires brought by climate change and threatening some of the United States’ most cherished historic sites also threaten what future generations will know about women in our nation’s past. Read More

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Climate Change is Turning up the Heat on July 4th in our National Parks

New research shows that more extreme climate conditions due to global warming are already affecting more than 250 national parks, including the Mojave National Preserve, Lake Mead National Recreation Area, the Chesapeake and Ohio Canal National Historical Park and Mammoth Cave National Park. Recent temperatures at Grand Canyon National Park have been at the extreme end of historical averages. Read More

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Fires in Indonesia and Accountability in Singapore: What to Expect This Summer in Southeast Asia

Last week, an official from Indonesia’s national disaster agency warned that fires from Indonesia are likely to spread haze to Singapore and Malaysia yet again. A year ago in June, air pollution levels in Singapore reached record highs because of these fires. Read More

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Torrential Rain during the World Cup in Brazil, while the U.S. Midwest Floods

In the hours before yesterday’s World Cup football match between the U.S. and Germany, the Brazilian city of Recife was hit by a torrential downpour. A coastal city of 1.5 million people, Recife is used to high humidity and rainfall.  But with streets flooded to waist level in some places, players, officials and fans had a tough time even making it to the stadium for the game. Read More

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Behind the Curtain, Grid Operators Reveal Path to Reduce Carbon

The electric grid contains many mysteries, and we will have to master many of these to reduce carbon emissions. Fortunately, the independent grid operators are increasingly pulling back the curtain on renewable energy and coal plant retirements. And the view is great! Read More

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Deforestation and its Drivers: What Does ALL the Science Say?

Over the years that we’ve worked on reducing the global warming pollution, we’ve delved quite a bit into the scientific studies on what drives tropical deforestation. We’ve looked at major causes, such as palm oil and beef, and tried to keep up with the new literature on deforestation so that our actions and the policies we suggest are based on the latest science. Most recently, this is reflected in our review of cases in which tropical countries have significantly reduced deforestation or even reforested. Now, there’s a new report out that is an important step forward in summarizing what the science – all the science – tells us about the causes of deforestation and what can be done about it.

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Obama’s Commencement Speech on Climate Change: A Graduation Day to Remember

Commencement speakers have mostly been in the news lately for the speeches they didn’t give. Most of the speeches are dull and formulaic. President Obama bucked the trend and made headlines with a speech at UC Irvine laying out an impassioned case for action on climate change. Read More

Categories: Global Warming  

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It’s Electric! The Science of Cleaner Vehicles

Guest Bogger

James Nolan, Associate Professor
Department of Biology, Georgia Gwinnett College

Lawrenceville, GA

I’m a biochemist by training, but my family’s leap into Electric Vehicle (EV) driving was not entirely a reasoned scientific choice, initially. We have always been energy-conscious, even before climate change was on our radar. We have always tried to live near our workplaces to save fuel and time. When hybrid vehicles came on the market, we did not seriously consider buying one, because it did not make economic sense for us; our savings on fuel would never match the difference in up-front price of a hybrid at that time.  The BP oil spill on April 20, 2010 changed the equation for us. Read More

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