Tag: global warming

Virginia’s power plants major global warming polluters

A new study shows Virginia’s coal-fired power plants dump as much carbon pollution into the atmosphere as the entire nation of Croatia.


Earth Talk: Tar sands oil development’s impact on birds

Each year tens of million of migratory birds “overwinter” in the Canadian Boreal forest, a vast tract of mostly uninhabited coniferous woodlands and wetlands stretching from Newfoundland to the Yukon.


Ken Plum: Climate change is here

“Climate change, once considered an issue for a distant future, has moved firmly into the present,” according to a report, Climate Change Impacts in the United States, that was released this year and that includes the findings of 300 experts affiliated with the National Climate Assessment and Development Advisory Committee.


Earth Talk: Antarctica ice melt and its impact on coastlines

Antarctica, roughly the size of the United States and Mexico combined, is composed of rock covered by glaciers some 16,000 feet thick. The glaciers form from fallen snow compacting into successive layers of ice, and they eventually move downhill toward the coasts and “calve” into the ocean as icebergs and eventually melt out into the sea.


Earth Talk: Preventing wildfires

There’s no question that wildfires are on the increase across the American West and other fire-prone regions of the world, and most environmental leaders agree that global warming is largely to blame.


Amanda Starbuck: New federal pollution standards

We welcome the Environmental Protection Agency’s proposal to limit carbon pollution from power plants.


Earth Talk: Global warming and our health

Global warming isn’t just bad for the environment. There are several ways that it is expected to take a toll on human health. For starters, the extreme summer heat that is becoming more normal in a warming world can directly impact the health of billions of people.


Earth Talk: Dirty fuels

The term dirty fuels refers to fuels derived from tar sands, oil shale or liquid coal. Just like their more conventional fossil fuel counterparts such as petroleum and coal, they can be turned into gasoline, diesel and other energy sources that can generate extreme amounts of particulate pollution, carbon emissions and ecosystem destruction during their lifecycles from production to consumption.


Chris Graham: Newt Gingrich is right on global warming

Newt Gingrich thinks John Kerry should resign after telling a conference in Indonesia on Sunday that global warming is “perhaps the world’s most fearsome weapon of mass destruction.”


Earth Talk: Harsh winters and global warming

It’s tempting to think that the cold air and snow outside augur the end of global warming, but don’t rejoice yet. According to the Union of Concerned Scientists (UCS), weather and climate are two very different beasts.


Earth Talk: Global Warming and the loss of whitebark pine trees

Global warming is having an impact on whitebark pine trees, a “keystone” species in high-altitude ecosystems across the American West, meaning they play an important role in maintaining the natural structure of many of our most iconic mountain regions.


Earth Talk: Teaching kids about climate change

Kids today may be more eco-savvy than we were at their age, but complex topics like climate change may still mystify them. Luckily there are many resources available to help parents teach their kids how to understand the issues and become better stewards for the planet.


Ken Plum: Science goes on trial in Virginia

Not since the Scopes trial in Tennessee in 1925 has science been on trial as it has been in Virginia over the last few years. The Scopes trial was of course about Darwin’s theory of evolution. That trial concluded more than 85 years ago, but the debate goes on with fundamentalists who prefer the teaching of creationism over evolution in public schools.


Earth Talk: Preventing beach erosion

Beach erosion is a huge issue for coastal areas in the U.S. and elsewhere. According to the non-profit American Shore & Beach Preservation Association (ASBPA), all beaches endure storms and other natural disturbances that cause them to lose sand, but the causes of beach erosion are not always the same.


New McAuliffe ad highlights Cuccinelli’s record on science

Virginia gubernatorial candidate Terry McAuliffe has released a new television ad highlighting Ken Cuccinelli’s attacks on University of Virginia climate scientist Michael Mann.


Earth Talk: Sea level rises not letting up anytime soon

Since sea level measurements were first recorded, in 1870, global averages have risen almost eight inches. The annual rate of rise has been 0.13 inches over the past 20 years, which is close to twice the average from the previous 80 years. Future estimates for sea levels vary according to region but most Earth scientists agree that sea levels are expected to rise at a greater pace than during the last 50 years.


Earth Talk: Sustainable communities and climate protection

Americans are becoming increasingly concerned about global warming even as Washington politicians continue to debate whether or not to mandate emissions cutbacks. In lieu of federal action, some states and municipalities are taking action on their own to reduce fossil fuel use and greenhouse gas emissions.


Bryan McGannon: The Surprising Pro-Environment Business Segment

The climate proposals recently announced by the President will divide the business community. Fossil fuel companies will be alarmed and clean energy businesses will be encouraged. But one segment of the business community seems united in its support of limits on power plant emissions and other policies to protect the environment: small business owners.


Earth Talk: Global warming and mosquito-borne disease

If by pollution you mean greenhouse gas emissions, then definitely yes. According to Maria Diuk-Wasser at the Yale School of Public Health, the onset of human-induced global warming is likely to increase the infection rates of mosquito-borne diseases like malaria, dengue fever and West Nile virus by creating more mosquito-friendly habitats.


Earth Talk: Global warming solutions

Americans care more about the environment than ever before and the overwhelming majority of us acknowledges that climate change is real and human-induced. But still we continue to consume many more resources per capita than any other nation and refuse to take strong policy action to stave off global warming—even though we have the power to do so.


Andy Schmookler: If these are the early stages …

“If these are the early stages, I shudder to think what’s on the path ahead.” Two things brought that thought to mind.


Earth Talk: Climate change impacting rivers?

Global warming is no doubt going to cause many kinds of problems (and, indeed, already is), and rivers may well be some of the hardest hit geographical features, given the likelihood of increased droughts, floods and the associated spread of waterborne diseases.


Earth Talk: The impact of deforestation on global warming

By most accounts, deforestation in tropical rainforests adds more carbon dioxide to the atmosphere than the sum total of cars and trucks on the world’s roads. According to the World Carfree Network (WCN), cars and trucks account for about 14 percent of global carbon emissions, while most analysts attribute upwards of 15 percent to deforestation.


Earth Talk: Global warming and extreme weather

Dear EarthTalk: What is the scientific consensus on all the extreme weather we’ve been having—from monster tornadoes to massive floods and wildfires? Is there a clear connection to climate change? And if so what are we doing to be prepared? – Jason Devine, Summit, Pa. Extreme weather does not prove the existence of global warming, […]


Report: Global warming pushes extreme downpours up 33 percent in Virginia

A month after extreme storms devastated Virginia, an Environment Virginia report confirms that extreme rainstorms are happening 33 percent more frequently in Virginia since 1948


farmers

Report: 2012 summer on track to be one of hottest on record

AccuWeather.com reports the summer of 2012 is in the running for one of the top three hottest summers in the past 60 years in the United States and southern Canada


Ken Plum: The weather is changing

Politicians speaking at outdoor events on a pretty day invariably and jokingly take credit for the weather. But no one has stepped up to take credit for the weather lately. Records are being broken; new highs are being set


Chris Graham: Global smarming

“Yeah, so there goes your theory.” My friend Eli again. Trying to tell me that because the high temperature hasn’t gotten out of the low 60s the past couple of days, yep, you guessed it … “Global waming is a hoax, man. Been telling you that for years,” he said


Climate change program in Waynesboro

The Social Action Committee of the Waynesboro UU Fellowship will present a program on Climate Change on Thursday, March 8th at 7 p.m. in the Fellowship Hall, 565 Pine Ave, Waynesboro. The program will be presented by Kara Ball of the Climate Reality Project. Ms. Ball is Director of Strategic Relationships, Office of the President […]


Pat Byington: Follow the scientists

Dr. James McClintock, a renowned University of Alabama-Birmingham marine biologist who has conducted research in Antarctica for more than 25 years, told me the following story. “You work in a scientific lab in the quietest place on Earth — Antarctica. “There’s a Crack! Boom! “You rush to the window of your remote lab with a […]


Groups say UVa. must balance transparency and academic freedom in considering request for professor’s records

Twelve organizations concerned with free speech and the integrity of scientific inquiry on college campuses today asked the University of Virginia to protect academic freedom when it answers a Freedom of Information Act request submitted by the American Tradition Institute Environmental Law Center and Robert Marshall, a member of the Virginia House of Delegates. The […]


Kathleen Rogers: Women’s equality and the climate change challenge

On Aug. 26, we commemorate Women’s Equality Day and reflect on the true meaning of equality. The day is important, not just to evaluate where women are in terms of representation and equal pay for equal work, but also to consider the ramifications of what would happen should half of the world’s population be left […]