NASA

When The White House Met Nasa Scientist James Hansen and Denier Richard Lindzen - Who Did They Listen To?

The DeSmog UK epic history series continues with an account of how a NASA climate scientist was squeezed out of the White House environmental debate.

Just a week after the announcement came from George W. Bush that the US would renege on Kyoto, the then media-shy NASA climate scientist Jim Hansen (pictured) was invited to speak to Vice President Dick Cheney’s ‘Climate Task Force’.

Hansen took strength from the fact that the task force was manned by a high profile bunch: it was chaired by Cheney himself and included secretaries of state under orders to attend in person rather than send their delegates.

Willie Soon's Climate Science Denial Wasn't Ever Credible: Climate Scientists

Willie Soon climate science denial

“The science that Willie Soon does is almost pointless.” - NASA climate scientist Gavin Schmidt, to the New York Times

Recent revelations regarding Smithsonian scientist Willie Soon's financing and coordination with fossil fuel companies for studies undermining the science of climate change has received quite a bit of attention. Our friends at the Climate Investigations Center have links to source documents, letters to the IRS and Congress, letters to journals that Soon appears to have mislead, and some of the press covering all of this.

The drama has largely outshone the main point among most scientists: Willie Soon's work is vastly discredited. For those who aren't familiar with Willie Soon's fossil fuel company contracting over the last fifteen years, there is probably a legitimate question of whether or not this guy deserves to be in his current pinch.

Frankly, he had it coming.

Scientists and science reporters have often had to waste their time addressing the interference of Soon and his cohorts, who take advantage of the public's general unfamiliarity with scientific nuance. 

But scientists too are talking about Dr. Soon's work and what it means for the troubled peer-review process that the most stringent journals usually adhere to. Here is a summary of some of the most interesting conversations in science publications about Willie Soon's #Fakexpert scandal.

No End In Sight For California’s Climate-Exacerbated Drought

As of January 26, the California Department of Water Resources reported that snowpack statewide was at just 27% of its normal level, which is 15% of the average for April 1, the point at which snow is typically expected to stop accumulating and begin to melt.

Which means, of course, that California is in for another dry year. Melting snowpack provides water to streams and rivers and replenishes reservoirs that are used for drinking water and agriculture.

In a cruel irony, a dry year also means more fossil fuels will have to be burned for electricity to make up for the shortfall in hydropower generation. And burning more fossil fuels will, of course, pump even more greenhouse gases into our atmosphere, making global warming worse.

In addition to being the hottest year on record in California, 2014 was also the third year of extreme drought in the state, which scientists tell us is a telltale sign that global warming is already impacting our lives right here and right now.

Yet Another Record Breaking Hot Year 'Does Not Bode Well for Civilisation' Says NASA

Scientists confirmed this week that 2014 was the hottest year on record with global temperatures undermining claims from climate deniers that global warming is not a serious threat to civilisation.

Both NOAA and NASA have confirmed last year was the hottest year since the invention of the thermometer; National Oceanic and Atmospheric Administration (NOAA) says temperatures are 1.24F (0.69C) higher than the 20th century average while NASA calculates that 2014’s average temperature was 14.67C, or 0.68C above the average.

The results undermine leading climate denial groups, including Lord Nigel Lawson's Global Warming Policy Foundation, who claim that an apparent plateau in global earth surface temperatures is direct proof that global warming has been widely exaggerated.

DeSmogBlog’s Top 10 Stories of 2014

It was a year of highs and lows as far as climate change and energy issues. Perhaps unsurprisingly, the lows got a lot of the attention, which is why the top 10 posts on DeSmog this year are mostly of the outrageous, infuriating or depressing variety.

We’ve already collected the top clean energy revolution stories of the year, so if this post gets too heavy for you, you can always pop over there and have some of your hope for the future restored.

But for those of you who can't look away, here are the top ten stories we posted on DeSmog this year, as measured by the amount of traffic each received:

NASA Shows How Carbon Emissions Travel Around The World

NASA scientists have brought to life the invisible carbon emissions floating around the atmosphere in a vivid, swirling simulation.

The “Year in The Life of Earth’s CO2” computer model is the first to show in such fine detail how carbon dioxide in the atmosphere moves across the globe.

The new model clearly shows that carbon is not distributed uniformly across the globe. Wind carries away the long streams of emissions spewing out of North America, Europe and Asia, with much of it winding up above the Arctic.

NASA Confirms A 2,500-Square-Mile Cloud Of Methane Floating Over US Southwest

When NASA researchers first saw data indicating a massive cloud of methane floating over the American Southwest, they found it so incredible that they dismissed it as an instrument error.

But as they continued analyzing data from the European Space Agency’s Scanning Imaging Absorption Spectrometer for Atmospheric Chartography instrument from 2002 to 2012, the “atmospheric hot spot” kept appearing.

The team at NASA was finally able to take a closer look, and have now concluded that there is in fact a 2,500-square-mile cloud of methane—roughly the size of Delaware—floating over the Four Corners region, where the borders of Arizona, Colorado, New Mexico, and Utah all intersect.

A report published by the NASA researchers in the journal Geophysical Research Letters concludes that “the source is likely from established gas, coal, and coalbed methane mining and processing.” Indeed, the hot spot happens to be above New Mexico's San Juan Basin, the most productive coalbed methane basin in North America.

Scientists Fear Massive Sea Level Rise from "Unstoppable" Melt of West Antarctica Ice Sheet

thwaites glacier, west antarctic ice melt, nasa, climate change

Two new academic studies released Monday reveal that the crucial West Antarctic ice sheet is now melting, a seemingly unstoppable disaster that could eventually trigger sea levels to rise by more than 14 feet (4.3 metres).

The studies could finally make politicians rethink how climate change is affecting humankind and how society is going to deal with the increasingly expensive cost of mitigating climate change caused by burning fossil fuels overheating our atmosphere.

One of the studies indicates the glaciers in the Amundsen Sea sector of West Antarctica “have passed the point of no return,” according to glaciologist and lead author Eric Rignot, of UC Irvine and NASA’s Jet Propulsion Laboratory in California. The new study has been accepted for publication in the journal Geophysical Research Letters.

NASA says the glaciers already contribute significantly to sea level rise, releasing almost as much ice into the ocean annually as the entire Greenland ice sheet. “They contain enough ice to raise global sea level by four feet (1.2 metres) and are melting faster than most scientists had expected,” according to a press release.

Mayflower: Deadly Tornado Sweeps Through Arkansas Town That Endured ExxonMobil Tar Sands Pipeline Spill in 2013

On March 29, 2013, ExxonMobil's Pegasus tar sands pipeline ruptured in Mayflower, Arkansas, sending hundreds of thousands of gallons of diluted bitumen (“dilbit”) pouring down the town's streets.

Now, just over a year after the massive spill, devastation has come to Mayflower and neighboring towns again, this time in the form of a lethal tornado. On the evening of April 27, the twister destroyed huge pockets of the town of just over 2,300 citizens in a wholesale manner, with 14 confirmed dead and likely many more still not counted.

“Sadly, we don't expect it to stay at 14,” tweeted Arkansas Governor Mike Beebe. At least 10 died in Faulkner County alone, which houses Mayflower, according to the Arkansas Department of Emergency Management.

The National Weather Service in Little Rock has given the tornado that hit Mayflower an EF-3 rating on a preliminary basis. EF3 (the highest rating is an EF5) equates to 136–165 mile per hour winds and KATV weatherman Todd Yakoubian tweeted that National Weather Service will have its final rating in by April 30.

Table Credit: Wikimedia Commons

On the whole, Arkansas Geographic Information Office has reported that 3,200 addresses in Faulkner County have had various levels of impact.

Research Links Climate Science Denial To Conspiracy Theories, But Skeptics Smell A Conspiracy

IF the world's conspiratorial blogosphere was broken up into food items on a wedding buffet table, then an eclectic array of plate-fillers would surely be on offer.

There would be canapés topped with faked moon landings and hors d'oeuvres of Government-backed plots to assassinate civil rights leaders.

Sandwich fillings would come from US military staff at Roswell in New Mexico (cheese and alien, anyone?). The alcoholic punch would be of the same vintage as that which the British Royal family gave Princess Diana's chauffeur, as part of their plot to kill her. All of the catering would be provided by the New World Order.

Then there's the salad of human-caused climate change being a hoax, with the world's climate scientists, national academies and the declining Arctic sea-ice all in on the conspiracy.

Professor Stephan Lewandowsky, a cognitive psychologist at the University of Western Australia (UWA), is about to publish research which shows that a strong indicator of the rejection of climate science is a willingness to accept conspiracy theories.

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