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‘The fact is climate change is real,’ he says

John McCain says global warming would be one of three key issues in his presidency, The Aspen Times reports. That’s sure to endear him to the GOP base as much as his stance on immigration.

Sorry, Grandchildren

Climate tipping points could happen sooner than expected, says research You thought the predictions of climate chaos by the Intergovernmental Panel on Climate Change were scary? You ain’t seen nothin’ yet. The IPCC predicted that the massive Greenland ice sheet could completely melt in 1,000 years, raising sea levels by almost 23 feet. But in […]

This Gives Us Paws

Flame retardants linked to thyroid disease in house cats Thyroid disease in house cats may be linked to common flame retardants called PBDEs, according to U.S. EPA researchers. In a small study of 23 cats, all the felines had blood concentrations of the chemical 20 to 100 times higher than average U.S. adults — who, […]

So That’s What Those Trains Are For

Beijing enacts four-day ban on vehicles, pushes public transportation Today marks the start of an experimental four-day vehicle ban in Beijing, China. While the motivation for the scheme is finding ways to clear the air for next year’s Olympics, its execution is a lovely reminder that change is possible. Home to 16 million people, Beijing […]

Scaling Down

Another judge rules that hatchery fish don’t count when determining ESA status The federal government does not have to count hatchery fish along with wild fish when deciding whether to protect dwindling Northwest populations under the Endangered Species Act, U.S. District Judge Michael Hogan ruled yesterday. In 2001, Hogan had ruled in favor of builders […]

All So You Can Have Cheap Electricity

Three workers killed, six injured in Utah coal-mine rescue effort Three rescue workers were killed and at least six others injured when a section of Utah’s Crandall Canyon coal mine caved in Thursday night. The workers were involved in the nine-day effort to reach six miners trapped deep within the mine. Seismic activity has caused […]

The tragedy grows

Two Three rescue workers were killed and at least seven six others injured when a tunnel collapsed in Crandall Canyon mine, the site of a rescue operation attempting to reach six miners that have been trapped inside for what is now 11 days without contact. Mine officials are discussing whether to shut down the rescue […]

Environmental scientist Theo Colborn warns about the chemicals all around us

This guest essay comes from Theo Colborn, an environmental health analyst, professor of zoology at the University of Florida, Gainesville, and president of The Endocrine Disruption Exchange (TEDX). She's one of the experts featured in Leonardo DiCaprio's new eco-documentary The 11th Hour, which opens in L.A. and New York on Aug. 17 and in other spots around North America on Aug. 24.

What a crazy world we live in when almost everyone knows what the acronym ED stands for. Millions of dollars have been poured into creating awareness of ED, erectile dysfunction, because it is profitable. This 21st-century sales-pitch strategy -- "disease mongering" -- has proven to be good for the bottom line. The irony of all this is that there is another ED out there into which millions have also been poured -- to keep it a secret. That ED is endocrine disruption, and if the public were to learn about it, bottom lines could shrink instead of grow.

Endocrine disruption should be right at the top of the list of most critical technological disasters facing the world today, up with climate change. With little notice, vast volumes and combinations of synthetic chemicals have settled in every environment in the world, including the womb environment. Synthetic chemicals at very low concentrations in the womb change how genes are programmed, cells develop, tissues form, and organs function, and thus undermine the potential and survival of developing animals, including humans. The chemicals threatening the integrity of future generations are derived from the processing of crude oil and natural gas, the same processes that are driving climate change. This is an integral part of the climate change story.

Scientists try to reduce methane emissions by tweaking cow diets

Did you know that cows belch every 40 seconds? I did not. A recent article in The Christian Science Monitor states this fun fact, and goes on to explain how scientists are trying to manipulate bovine diets to reduce the amount of methane that they emit:

In nontechnical terms

For those wondering why the planet hasn't yet exceeded the 1998 El Niño-fueled temperature record, a new Science magazine article ($ub. req'd) explains why. Basically, in addition to the steady increase in anthropogenic warming from greenhouse gases, you have to add a smaller variation from climate oscillations linked to the oceans. Those oscillations have been tamping down temperatures a tad, and will keep doing so for the next couple of years, but the decade of the 2010s is going to bring a return to record-smashing temperatures:

Our system predicts that internal variability will partially offset the anthropogenic global warming signal for the next few years. However, climate will continue to warm, with at least half of the years after 2009 predicted to exceed the warmest year currently on record.