Blue Marble

This Cheat Sheet Will Make You Win Every Climate Argument

| Mon Mar. 4, 2013 4:02 AM PST

"I don't see what all those environmentalists are worried about," sneers your Great Uncle Joe. "Carbon dioxide is harmless, and great for plants!"

Okay. Take a deep breath. If you're not careful, comments like this can result in dinner-table screaming matches. Luckily, we have a secret weapon: A flowchart that will help you calmly slay even the most outlandish and annoying of climate-denying arguments:

Climate argument flowchart

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New Obama Admin. Report on Keystone XL Pipeline Has Enviros Worried

| Fri Mar. 1, 2013 4:22 PM PST

On Friday afternoon, the State Department released a draft of its much-anticipated new analysis of the environmental impact of the proposed Keystone XL pipeline. Although the report makes no firm statement one way or the other about whether the controversial pipeline from Canada to Texas should be approved, some of its conclusions have enviros worried that a greenlight is inevitable.

The administration has spent more than two years considering whether to approve the 1,600-mile pipeline that would carry oil from Canada's tar sands to refineries in Texas. Because the pipeline crosses an international border, the State Department gets to decide whether it should be built. Climate change activists have been holding rallies and civil disobedience actions outside the White House for the past year and a half in an effort to convince the administration to block the project. Obama delayed a decision on the pipeline in November 2011, asking the State Department to produce more research on the pipeline's potential environmental impact—the report, a "supplemental environmental impact statement," or SEIS, that was issued Friday afternoon.

Enviros immediately seized on the new report, arguing against its claim that any spills associated with the pipeline are "expected to be rare and relatively small," and said it underestimated the project's contribution to planet-warming greenhouse gas emissions. They also challenged the idea that TransCanada's pipeline will not make a huge difference in the development of the tar sands, pointing to the industry's own claims that the pipeline is essential to their plans to expand export of this type of oil.

"If they don't have [Keystone XL], they won't be able to expand the tar sands like they've been planning to," said Bill McKibben, the author and activist whose group, 350.org, has organized the pipeline protests. He called the pipeline "the most important issue for the environmental movement in a very long time," noting that it has brought "huge numbers of Americans into the streets."

Michael Brune, president of the Sierra Club, noted the timing of the draft's release. "You know the news is bad when it's buried at 4 o'clock on a Friday afternoon," he said on a call with reporters shortly after the release. Enviros have framed the pipeline as a test of Obama's sincerity on dealing with climate change. Brune acknowledged that the SEIS likely "makes the president's job more difficult" because it will increase pressure on him to approve the pipeline.

But, Brune added, "this is the president's decision. He can either lead our country to a clean energy future … or he can approve a pipeline that will bring the dirtiest oil on the planet through the US, and for the next decades we will know that the Keystone XL was approved under Obama at the time that we needed strong leadership on this issue."

The report is in draft form and will be open for public comment for 45 days. After that, the State Department will issue a final report and, eventually, a final decision on whether the pipeline should be built.

McKibben said the pipeline's critics will not be deterred by Friday's draft report. "I don't think anybody is going to walk away form this fight," McKibben said. "My guess is this will produce more determination in a lot of people."

TIMELINE: Shell's Year of Arctic Screwups

| Fri Mar. 1, 2013 4:06 AM PST
shell arctic

Last August, Shell got a long-awaited go-ahead from US regulators to begin exploratory oil drilling in the Arctic. It's a potential gold mine for the company—up to a fifth of the world's untapped oil resources are in the Arctic. But instead of rolling in cash, Shell ended up getting rolled by one disaster after another, culminating in the crash in January of drilling rig and a subsequent investigation by the feds. And that was only the next act in a comedy of errors that's been unfolding for over a year, and that finally ended—for now, anyway—this week, when the company announced it would "pause" its Arctic operations. Here's a look back at Shell's tumultuous run in the Arctic, featuring coverage by our Climate Desk partners:

More (Stronger) Evidence Linking Sugar to Diabetes

| Thu Feb. 28, 2013 11:36 AM PST

A new study published in the open-access science journal PLoS One offers some of the strongest evidence yet associating sugar, independent of other diet and lifestyle factors, with type 2 diabetes—a link that the sugar industry has sought for decades to debunk.

The study's four authors, including Robert Lustig of the University of California-San Francisco, examined data on sugar intake and diabetes prevalence in 175 countries "controlling for other food types (including fibers, meats, fruits, oils, cereals), total calories, overweight and obesity, period-effects, and several socioeconomic variables such as aging, urbanization and income."

For each bump in sugar "availability" (consumption plus waste) equivalent to about a can of soda per day, they observed a 1 percent rise in diabetes prevalence. This is a correlation, of course, and correlation does not necessarily equal causation. On the other hand, as the authors note in a lay summary, this "is far stronger than a typical point-in-time medical correlation study."

"No other food types yielded significant individual associations with diabetes prevalence after controlling for obesity and other confounders," the PLoS article states. "Differences in sugar availability statistically explain variations in diabetes prevalence rates at a population level that are not explained by physical activity, overweight or obesity."

The correlation, the authors also reported, was "independent of other changes in economic and social change such as urbanization, aging, changes to household income, sedentary lifestyles, and tobacco or alcohol use. We found that obesity appeared to exacerbate, but not confound, the impact of sugar availability on diabetes prevalence, strengthening the argument for targeted public health approaches to excessive sugar consumption."

VIDEO: On the Ground at the BP Gulf Oil Spill Hearings

| Thu Feb. 28, 2013 4:07 AM PST

This week marked the start of the the civil trial against BP over its role in the 2010 explosion at the Deepwater Horizon oil rig that killed 11 men and caused the worst spill in US history. District judge Carl Barbier warned of a lengthy trial, one that could last up to 3 months if a deal isn't reached earlier, and if the first three days of the trial are anything to go by, BP is in for a battery of tough questions about its safety record and procedures. As much as $17.5 billion in damages is hinged on the legal question of whether the company was "grossly negligent" in causing the deaths and the subsequent spill. Climate Desk caught up with Dominic Rushe at partner publication, the Guardian, who has been covering the trial as it unfolds.

Top 4 Reasons the US Still Doesn't Have a Single Offshore Wind Turbine

| Thu Feb. 28, 2013 4:07 AM PST
"Jack-up" ships like this are needed to drive massive offshore wind turbines into the seafloor. There's not a single one in the US.

Despite massive growth of the offshore wind industry in Europe, a blossoming array of land-based wind turbines stateside, and plenty of wind to spare, the United States has yet to sink even one turbine in the ocean. Not exactly the kind of leadership on renewables President Obama called for in his recent State of the Union address.

Light is just beginning to flicker at the end of the tunnel: On Tuesday, outgoing Interior Secretary Ken Salazar told a gathering of offshore industry leaders he was optimistic the long-embattled Cape Wind project would break ground before year's end. And in early January industry advocates managed to convince Congress to extend a critical tax incentive for another year.

But America's small-yet-dedicated entrepreneurial corps of offshore developers are still chasing "wet steel," as they call it, while their European and Asian colleagues forge ahead on making offshore wind a basic component of their energy plans. So what's the holdup? Here's a look at the top reasons that offshore wind remains elusive in the United States:

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Watch Live: How the US Navy Is Leading the Charge on Clean Energy and Climate Change

Wed Feb. 27, 2013 6:11 AM PST

Event live stream to start 02/27/13 around 9:30 a.m. EST:

The US Navy is now leading the charge towards clean energy—which is big news for national security and even climate change. Through investments in biofuels, construction of a more energy-efficient fleet, forward thinking about issues like rising sea levels and a melting Arctic, and commitments to reduce consumption and reliance on foreign oil, the Navy is poised to "change the way the US military sails, flies, marches, and thinks."

Please join host Chris Mooney for the next installment of Climate Desk Live on Wednesday February 27 at 9:30 a.m, where he'll discuss the Navy's charge towards energy independence with Dr. David W. Titley, retired naval officer who led the US Navy's Task Force on Climate Change; Capt. James C. Goudreau, Director, Navy Energy Coordination Office; Dr. D. James Baker, Director of the Global Carbon Measurement Program of the William J. Clinton Foundation and Former Administrator of the National Oceanic and Atmospheric Administration (NOAA) under the Clinton Administration; and Julia Whitty, environmental correspondent for Mother Jones whose cover story on this topic appears in latest issue of the magazine.

Salazar: On Energy, Expect Four More Years of the Same

| Tue Feb. 26, 2013 4:12 PM PST
Ken Salazar confers with the heads of Cape Wind, which he predicts will this year become the US's first offshore wind farm to break ground.

If you aren't happy with President Obama's plan for powering the US, don't hold your breath for any changes in his second term.

Speaking today to a conference of leaders of the offshore wind industry in Boston, outgoing Secretary of the Interior Ken Salazar hinted at the nation's energy future. "It's going to be very much a continuation agenda," Salazar said of Sally Jewell, Obama's pick to succeed him.

Salazar noted with pride how in Obama's first term, the equivalent of 30 fossil-fuel-fired power plants worth of renewable energy projects have been approved for public lands, a trend he's confident will continue into the future. But stashed away in his remarks was also a renewed commitment to growing fracking nationwide and oil drilling in the Alaskan arctic, two key aspects of Obama's "all-of-the-above" energy policy that have drawn fire from environmentalists, and which Salazar equated with renewables as "very important" components of America's energy plan going forward.

Salazar: Obama's second term is "going to be very much a continuation agenda."

Salazar, making a rare public appearance without his signature Stetson hat, closed his speech with an excerpt from Obama's recent State of the Union address, wherein the president called on America to be a leader on renewables. But later, speaking to reporters, Salazar expressed ambivalence about the Keystone XL pipeline, saying only that he supported the president's review process and he trusted incoming State Secretary John Kerry, with whom the ultimate call on Keystone XL rests, to make the right decision. He also sidestepped a question about the risks of fracking, saying that "shale gas has a lot of promise for energy security in the US. We will be implementing an agenda that takes advantage of it all."

During his time in Obama's cabinet, Salazar embraced climate change as an issue, overseeing the granting of the US' first two offshore wind permits and helping to draft a regulatory structure for building solar farms, wind turbines, and other renewable energy projects on the 250 million acres of public land managed by his Bureau of Land Management. But Salazar also signed off last year on permits for Shell to drill for oil off Alaska, and has indicated that more Arctic drilling is likely, despite Shell's comedy of errors there this winter.

WATCH: What's It Like to Land on an Aircraft Carrier?

| Tue Feb. 26, 2013 4:06 AM PST

Hurtling toward the USS Nimitz in a biofuel-powered jet airplane was just one of the adventures that Mother Jones environmental correspondent Julia Whitty had while reporting the cover story for the March/April 2013 issue of the magazine. Watch Julia talk about her adventures—and the US Navy's green makeover—here:

If you're in the Washington, DC, area, you can see Julia speak at the next Climate Desk Live event on Wednesday, February 27, at 9:30 a.m., where host Chris Mooney will discuss the Navy's charge toward energy independence with Dr. David W. Titley, retired naval officer who led the US Navy’s Task Force on Climate Change; Capt. James C. Goudreau, director of the Navy Energy Coordination Office; Dr. D. James Baker, director of the Global Carbon Measurement Program of the William J. Clinton Foundation and former administrator of the National Oceanic and Atmospheric Administration (NOAA) during the Clinton Administration; and Julia Whitty.

Event Details:
Date: February 27, 2013, 9:30 a.m.
Location: University of California Washington Center, 1608 Rhode Island Avenue, NW, Washington, DC
Please RSVP to cdl@climatedesk.org

CHARTS: World's GMO Crop Fields Could Cover the US 1.5 Times Over

| Tue Feb. 26, 2013 4:06 AM PST

Despite persisting concerns over genetically modified crops, a new industry report (PDF) shows that GMO farming is taking off around the world. In 2012, GMO crops grew on about 420 million acres of land in 28 countries worldwide, a record high according to the International Service for the Acquisition of Agri-biotech Applications, an industry trade group.

If all the world's GMO crop fields in 2012 were sown together, it would blanket almost all of Alaska. As the chart from the report shows, globally GMO farming has been on an uninterrupted upward trend. What's especially noteworthy is the growth of GMO farming area in developing nations (see red line), which surpassed that in industrial nations for the first time in 2012. The ISAAA's report doesn't project into the future, but we may see this upward trend continue as "a considerable quantity and variety" of GMO products may be commercialized in developing countries within the next five years, according to a recent UN Food and Agriculture Organisation forum (PDF).

Clive James/ISAAA

The ISAAA says the area of land devoted to genetically modified crops has ballooned by 100 times since farmers first started growing the crop commercially in 1996. Over the past 17 years, millions of farmers in 28 countries have planted and replanted GMO crop seeds on a cumulative 3.7 billion acres of land—an area 50 percent larger than the total land mass of the United States, the group adds.

"This makes biotech crops the fastest adopted crop technology in recent history," ISAAA chair Clive James states in the report. "The reason—it delivers benefits."

What kinds of benefits? According to the ISAAA, GMO farming has reduced use of pesticides, saved on fossil fuels, decreased carbon dioxide emissions, and "made a significant contribution to the income of < 15 million small resource-poor farmers" in developing countries. These small-scale farmers now make up over 90 percent of all farmers growing GMO crops, the group states.

But just looking at the United States—consistently the biggest GMO crop producer in the world by a long shot—there is much reason to doubt on some of ISAAA's claimed benefits. (More after the chart.)