Visiting the Gulf: how wildlife and people are faring in America's worst environmental disaster, an interview with Jennifer Jacquet

"President Obama called it 'the worst environmental disaster America has ever faced.' So I thought I should face it and head to the Gulf"these are the opening words on the popular blog Guilty Planet as the author, marine biologist Jennifer Jacquet, embarked on a ten day trip to Louisiana. As a scientist, Jacquet was, of course, interested in the impact of the some four million barrels of oil on the Gulf's already depleted ecosystem, however she was as equally keen to see how Louisianans were coping with the fossil fuel-disaster that devastated their most vital natural resource just four years after Hurricane Katrina.

A total ban on primary forest logging needed to save the world, an interview with activist Glen Barry

Radical, controversial, ahead-of-his-time, brilliant, or extremist: call Dr. Glen Barry, the head of Ecological Internet, what you will, but there is no question that his environmental advocacy group has achieved major successes in the past years, even if many of these are below the radar of big conservation groups and mainstream media. "We tend to be a little different than many organizations in that we do take a deep ecology, or biocentric approach," Barry says of the organization he heads. "[Ecological Internet] is very, very concerned about the state of the planet. It is my analysis that we have passed the carrying capacity of the Earth, that in several matters we have crossed different ecosystem tipping points or are near doing so. And we really act with more urgency, and more ecological science, than I think the average campaign organization."

U.S. approves first offshore wind farm

The Obama Administration has approved the nation's first offshore wind farm after more than eight years of legal challenges, reports the Associated Press.

What happened to China?: the nation's environmental woes and its future

China has long been an example of what not to do to achieve environmentally sustainability. Ranking 133rd out of 146 countries in 2005 for environmental performance, China faces major environmental problems including severe air and water pollution, deforestation, water-issues, desertification, extinction, and overpopulation. A new article in Science discusses the complex issues that have led to China's environmental woes, and where the nation can go to from here.

Analysis shows Borneo can say 'no' to coal power

Plans for a coal power plant in the Malaysian state of Sabah in northern Borneo have run into stiff opposition. Environmentalists say the coal plant could damage extensive coral reef systems, pollute water supplies, open rainforests to mining, and contribute to global climate change, undercutting Sabah's image as a 'green' destination. The federal government contends that the coal plant is necessary to fix Sabah's energy problems. However, a recent energy audit by the Renewable and Appropriate Energy Laboratory (RAEL) at the University of California Berkeley shows that pollution-intensive coal doesn't have to be in Sabah's future.

Could special bonds fund the green revolution and stabilize the climate?

There is no question that governments around the world are moving slowly and sluggishly to combat climate change, especially when placed against the measures recommended by climate scientists. Only a handful of nations have actually cut overall greenhouse gas emissions, and the past couple decades have seen emissions rise rapidly worldwide as nations like India and China industrialize while Brazil and Indonesia continue massive deforestation. Global temperatures are rising in concert (though with natural fluctuations): the past decade is the warmest on record. After the failure of Copenhagen this past December to produce an ambitious and binding treaty, many are wondering if the world will ever address the threat of climate change or if future generations are set to live in a world far differentand more volatilethan the one we currently enjoy.

UK failing to meet biofuel sustainability standard

Only 4 percent of biofuel imported for use in the UK meets the environmental sustainability standard set by the Renewable Transport Fuel Obligation (RFTO), reports a new assessment from the Renewable Fuels Agency.

Could space technology save our planet?

A new book, Paradise Regained: the Regreening of Earth argues that the solutions to the worlds current environmental crisesincluding climate changecould be lying far beyond our planet.

James Hansen says Copenhagen approach "fundamentally wrong" would be better to "reassess"

James Hansen, one of the world's foremost climatologists, told the Guardian today that he believes the Copenhagen talks are flawed to the point where failure of the talks may be the best way forward. "The approach that is being talked about is so fundamentally wrong that it would be better to reassess," Hansen said.

Blackout in Brazil: Hydropower and Our Climate Conundrum

Its everyones worst nightmare: being caught in an underground subway in the midst of a power outage. Yet, that is exactly what happened recently when Brazilian commuters in the city of São Paulo were trapped inside trains and literally had to be pulled out of subway cars. In addition to sparking problems in public transport, the blackout or apagão led to hospital emergencies and the shutting down of several airports. In all the power outage darkened approximately half of the South American nation, affecting sixty million people.

Fossil fuel subsidies "bringing us closer to irreversible climate change"

The Green Economy Coalition is urging G20 finance ministers to rapidly put an end to fossil fuel subsidies. In a letter to the ministers the coalition argues that these subsidies are contributing directly to climate change and making it difficult for the world to transition to a greener economy.

The Yangtze River may have lost another inhabitant: the Chinese paddlefish

In December of 2006 it was announced that the Yangtze River dolphin, commonly known as the baiji, had succumbed to extinction. The dolphin had survived on earth for 20 million years, but the species couldn't survive the combined onslaught of pollution, habitat loss, boat traffic, entanglement in fishing hooks, death from illegal electric fishing, and the construction of several massive dams. Now, another flagship species of the Yangtze River appears to have vanished.

US subsidies of oil and coal more than double the subsidies of renewable energy

During the fiscal years of 2002-2008 the United States handed out subsidies to fossil fuel industries to a tune of 72 billion dollars, while renewable energy subsidies, during the same period, reached 29 billion dollars.

Power, profit, and pollution: dams and the uncertain future of Sarawak

Sarawak, land of mystery, legend, and remote upriver tribes. Paradise of lush rainforest and colossal bat-filled caves. Home to unique and bizarre wildlife including flying lemurs, bearcats, orang-utans and rat-eating plants. Center of heavy industry and powerhouse of Southeast Asia. Come again? This jarring image could be the future of Sarawak, a Malaysian state on the island of Borneo, should government plans for a complex of massive hydroelectric dams comes to fruition. The plan, which calls for a network of 12 hydroelectric dams to be built across Sarawak's rainforests by 2020, is proceeding despite strong opposition from Sarawak's citizens, environmental groups, and indigenous human rights organizations. By 2037, as many as 51 dams could be constructed.

Solar powered conservation

Electricity can be a difficult commodity to procure in the remote areas where conservationists often work. Typically field researchers and wildlife rangers rely on gas-powered generators, which require imported fuel, often produce noxious fumes and disruptive noise, and can be costly to maintain. A better option, especially in sun-drenched parts of the world, is solar. Clean and silent, with no need for supplemental fuel, solar seems like an ideal fit for conservation work except for one major drawback: cost. But Stephen Gold Solar and Technology Manager for Wildlife Conservation Network has been working to overcome that obstacle.

Environmental disappointments under Obama

While the President has been bogged down for the last couple months in an increasingly histrionic health-care debate-which has devolved so far into ridiculousness that one doesn't know whether to laugh or cry-environmental decisions, mostly from the President's appointees have still been coming fast and furious. However, while the administration started out pouring sunshine on the environment (after years of obfuscated drudgery under the Bush administration), they soon began to move away from truly progressive decisions on the environment and into the recognizable territory of playing it safe-and sometimes even stupid.

Little hydroelectric dams become all the rage, but do they harm the environment?

Looking for a way to create energy that doesnt contribute to climate change and avoid the usual opposition that comes with building large hydroelectric dams, many energy companies are now pursuing constructing small hydroelectric dams in the wilderness, reports the Wall Street Journal.

Will hydrocarbon biofuels replace gasoline and ethanol?

In a Perspectives piece in Science, John R. Regalbuto argues that the world will soon see a revolution in biofuels, but not those made from corn. Instead Regalbuto, program director of Catalysis and Biocatalysis at the National Science Foundation, says that the future of biofuels is in substances that can be converted into hydrocarbons, such as switch grass, woody biomass, corn stover, and even algae.

Wind could power the entire world

Wind power may be the key to a clean energy revolution: a new study in the Proceedings of the National Academy of Science finds that wind power could provide for the entire worlds current and future energy needs.

Bioelectricity bests ethanol on two fronts: land use and global warming

Yesterday the Obama Administration established a Biofuels Interagency Working Group to oversee implementation of new rules and research regarding biofuels. On the groups first day of work they would do well to look at a new study in Science Magazine comparing the efficacy of ethanol versus bioelectricity.

Clean energy investment moving too slowly to avoid irreversible climate change

Stalled clean energy investment due to the current recession makes severe climate change more likely, according to a new report by analysts with New Energy Finance (NEF).

Cellulosic ethanol healthier, better for the environment, than corn ethanol

Ethanol produced from switchgrass, prairie biomass, and Miscanthus will reduce the environmental and health impacts of expanded biofuels production relative to using corn as a feedstock, report researchers writing in the journal Proceedings of the National Academy of Sciences.

Wind energy jobs now exceed coal mining jobs

Wind industry jobs now outnumber those in coal mining, reports CNNMoney.

Corn expansion is hurting ladybugs

Expansion of corn acreage to meet ethanol targets is reducing the ability of beneficial insects to control pests, a loss valued at $58 million in the four states studied (Michigan, Iowa, Minnesota and Wisconsin), report researchers writing in the journal Proceedings of the National Academy of Sciences.

Africa eyes geothermal power

Geothermal — the tapping of steam from hot underground rocks — could provide a source of clean, renewable energy in parts of Africa where electricity is currently limited, according to an assessment by the United Nations Environment Program (UNEP) and the Global Environment Facility (GEF).