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Posts Tagged ‘Global warming’

Beef, the Climate, and Human Health: Changing our Wasteful Food and Land Use System

Today UCS is releasing a new report at the international climate negotiations in Warsaw, entitled “Climate-Friendly Land Use: Paths and Policies toward a Less Wasteful Planet.” The theme of the report is waste and inefficiency — how our current global pattern squanders resources, endangers human health, and damages our climate. Read More

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Climate Science, Nuclear Power, and a Renewable Energy Future

Contrary to the public assertions made this week by some of our climate scientist friends, nuclear power is likely to have a limited near-term role in avoiding the worst impacts of climate change. Renewable energy technologies are cheaper, less risky, and ready for deployment today. A look at where things stand with both nuclear and renewables bears all that out. Read More

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Fording an Energy Fjord: Norway’s Oil Savings

When it comes to investing in clean transportation solutions, Norway is doing it right. Or should I say, Norway is gjør det riktig. The country famous for Vikings, the perfect complement to bagels and cream cheese, and Johan Olav Koss, is also a good example of a country working to reduce their oil use through transforming their transportation sector.

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Florida Sea Level Rise: A State’s Race Against The Sea

Sea level rise experts from across Florida and around the world convened in Fort Lauderdale recently to discuss the latest science and strategies for sea level rise adaptation. And as if to urge them on, the king tides rose as conference goers watched, topping canal walls and spilling onto roads. That summit, the second annual held by Florida Atlantic University, dovetails with this week’s sold-out gathering on advancing coastal adaptation action, which brings together state leaders from four southeastern counties. Those who understand what’s at stake here are in a dead sprint for solutions.

Florida: the sunshine state, land of citrus, destination Disney World — and ground zero for sea level rise in America. Read More

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A Boost for Electric Vehicles: Eight States Set New Goals for EV Deployment

The road to an electric vehicle future just got a lot wider.

Eight states, representing a quarter of the new vehicle market, announced a joint plan today to put 3.3 million zero-emission vehicles on America’s roads by 2025. The announced Memorandum of Understanding will increase coordination across the states, as well as lead to the development of state-specific actions to support a successful and growing market for electric vehicles, a key solution for tackling climate change and cutting our nation’s projected oil use in half over the next 20 years. Read More

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UN General Assembly: Time for Leaders to Deliver Climate Ambition

with Kelly Rigg, executive director, Global Call for Climate Action

Shortly after Saddam Hussein invaded Kuwait in 1990, British Prime Minister Margaret Thatcher famously scolded President George H. W. Bush: “This is no time to go wobbly, George.” Read More

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2° C or Not 2° C: Insights from the Latest IPCC Climate Report

In his “To Be or Not to Be” soliloquy, Shakespeare’s Hamlet eloquently presents each of us with an opportunity to wrestle with the timeless question of how to respond to the slings and arrows of life’s outrageous fortunes.

With today’s release of the Summary for Policymakers of Working Group I:  The Physical Science Basis, the Intergovernmental Panel on Climate Change’s (IPCC) Fifth Assessment Report (AR5) presents us with a very different opportunity to wrestle with our collective response to the slings and arrows of unabated carbon emissions on our warming planet. To be sure, the formal language of the IPCC is far less eloquent than Shakespeare’s, but the authoritative and cautiously-written climate science synthesis provokes us to confront profoundly important questions – questions that are hugely time-sensitive, not timeless. Read More

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Managing Risk in Ohio: Clean Energy’s Role in a Reliable, Diverse Power Supply

“Don’t put all your eggs in one basket” is a mantra often used by investors who diversify their portfolios to protect against volatility in financial markets. It’s also appropriate for the electricity sector in Ohio, a state that has historically been overdependent on coal and is fast becoming over reliant on both coal and natural gas, leaving consumers vulnerable to volatility in energy markets and many other risks. Renewable energy and energy efficiency can help diversify Ohio’s power mix, and bring safe, clean, reliable, and affordable power to consumers, according to a new UCS report. Why then is the central policy that is successfully supporting these clean energy industries in Ohio under attack? Read More

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Five Reasons Why Sea Ice Decline Should be Front Page News

In the next few days the Arctic sea ice will reach its minimum extent for 2013. At the end of this year’s summer melt season, the areal extent covered by sea ice was more than a million square kilometers below the 30-year average. That’s a lot of ice missing compared to an average year. An area of frozen ocean—ten times the size of Indiana, or four times the size of Colorado, or a third bigger than Texas—is just not there this summer. Read More

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How Accurate are Future Projections of Climate Change? A Look at Past IPCC Reports Provides Some Answers

Guest Bogger

James J. McCarthy, chairman of UCS board of directors and professor
Biological Oceanography, Harvard University

Cambridge, MA

The Intergovernmental Panel on Climate Change (IPCC) has established a strong track record for projecting the future consequences of climate change. Though the process for producing the report can seem opaque from the outside, we can put great confidence in the body’s findings. Read More

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