Thursday, October 31, 2013

Carbon Crisis 2013 Update

Though I haven't written about Peak Oil since May, or Global Warming since January, this doesn't mean those crises have disappeared.  I've said for years both issues are flip sides of the same coin, so from now on I'm going to try referring to them both in the same phrase: Carbon Crisis.  Whether the approach is from an environmental or economical view, our consumption of carbon (oil, shale rock, tar sands, coal, etc.) has put our civilization on a collision course with cataclysm.

Now where Peak Oil is concerned, our wonderful Radical Establishment Media has done a crack job at ignoring the reality that it already happened for global conventional oil production.  Their focus on how the joy of fracking has opened up unconventional (shale, tar sands, etc.) oil production to make America the new Saudi Arabia is all you hear.  Never mind that with this brand new glut you're still paying a minimum $3.50 at the pump; problem's solved!  Michael T. Klare does an excellent job explaining this phenomenon:

Fossil Fuel Euphoria

Posted: 10/15/2013 10:03 am

Hallelujah, Oil and Gas Forever!
Cross-posted with

For years, energy analysts had been anticipating an imminent decline in global oil supplies.  Suddenly, they’re singing a new song: Fossil fuels growing scarce?  Don’t even think about it!  The news couldn’t be better: fossil fuels will become ever more abundant.  And all that talk about climate change?  Don’t worry about it, they chant.  Go out and enjoy the benefits of cheap and plentiful energy forever.

This movement from gloom about our energy future to what can only be called fossil-fuel euphoria may prove to be the hallmark of our peculiar moment.  In a speech this September, for instance, Barry Smitherman, chairman of the Texas Railroad Commission (that state’s energy regulatory agency), claimed that the Earth possesses a “relatively boundless supply” of oil and natural gas.  Not only that -- and you can practically hear the chorus of cheering in Houston and other oil centers -- but many of the most exploitable new deposits are located in the U.S. and Canada.  As a result -- add a roll of drums and a blaring of trumpets -- the expected boost in energy is predicted to provide the United States with a cornucopia of economic and political rewards, including industrial expansion at home and enhanced geopolitical clout abroad.  The country, exulted Karen Moreau of the New York State Petroleum Council, another industry cheerleader, is now in a position “to become a global superpower on energy.”

There are good reasons to be deeply skeptical of such claims, but that hardly matters when they are gaining traction in Washington and on Wall Street.  What we're seeing is a sea change in elite thinking on the future availability and attractiveness of fossil fuels.  Senior government officials, including President Obama, have already become infected with this euphoria, as have top Wall Street investors -- which means it will have a powerful and longlasting, though largely pernicious, effect on the country’s energy policy, industrial development, and foreign relations.

The speed and magnitude of this shift in thinking has been little short of astonishing.  Just a few years ago, we were girding for the imminent prospect of “peak oil,” the point at which daily worldwide output would reach its maximum and begin an irreversible decline.  This, experts assumed, would result in a global energy crisis, sky-high oil prices, and severe disruptions to the world economy.

Today, peak oil seems a distant will-o’-the-wisp.  Experts at the U.S. government’s Energy Information Administration (EIA) confidently project that global oil output will reach 115 million barrels per day by 2040 -- a stunning 34% increase above the current level of 86 million barrels.  Natural gas production is expected to soar as well, leaping from 113 trillion cubic feet in 2010 to a projected 185 trillion in 2040.

These rosy assessments rest to a surprising extent on a single key assumption: that the United States, until recently a declining energy producer, will experience a sharp increase in output through the exploitation of shale oil and natural gas reserves through hydro-fracking and other technological innovations.  “In a matter of a few years, the trends have reversed,” Moreau declared last February.  “There is a new energy reality of vast domestic resources of oil and natural gas brought about by advancing technology... For the first time in generations, we are able to see that our energy supply is no longer limited, foreign, and finite; it is American and abundant.”

The boost in domestic oil and gas output, it is further claimed, will fuel an industrial renaissance in the United States -- with new plants and factories being built to take advantage of abundant local low-cost energy supplies.  “The economic consequences of this supply-and-demand revolution are potentially extraordinary,” asserted Ed Morse, the head of global commodities research at Citigroup in New York.  America’s gross domestic product, he claimed, will grow by 2% to 3% over the next seven years as a result of the energy revolution alone, adding as much as $624 billion to the national economy.  Even greater gains can be made, Morse and others claim, if the U.S. becomes a significant exporter of fossil fuels, particularly in the form of liquefied natural gas (LNG).

Not only will these developments result in added jobs -- as many as three million, claims energy analyst Daniel Yergin -- but they will also enhance America’s economic status vis-à-vis its competitors.  “U.S. natural gas is abundant and prices are low -- a third of their level in Europe and a quarter of that in Japan,” Yergin wrote recently.  “This is boosting energy-intensive manufacturing in the U.S., much to the dismay of competitors in both Europe and Asia.”

This fossil fuel euphoria has even surfaced in statements by President Obama.  For all his talk of climate change perils and the need to invest in renewables, he has also gloated over the jump in domestic energy production and promised to facilitate further increases.  “Last year, American oil production reached its highest level since 2003,” he affirmed in March 2011.  “And for the first time in more than a decade, oil we imported accounted for less than half of the liquid fuel we consumed.  So that was a good trend.  To keep reducing that reliance on imports, my administration is encouraging offshore oil exploration and production.”

Money Pouring into Fossil Fuels

This burst of euphoria about fossil fuels and America’s energy future is guaranteed to have a disastrous impact on the planet.  In the long term, it will make Earth a hotter, far more extreme place to live by vastly increasing carbon emissions and diverting investment funds from renewables and green energy to new fossil fuel projects.  For all the excitement these endeavors may be generating, it hardly takes a genius to see that they mean ever more carbon dioxide heading into the atmosphere and an ever less hospitable planet.

The preference for fossil fuel investments is easy to spot in the industry’s trade journals, as well as in recent statistical data and anecdotal reports of all sorts.  According to the reliable International Energy Agency (IEA), private and public investment in fossil fuel projects over the next quarter century will outpace investment in renewable energy by a ratio of three to one.  In other words, for every dollar spent on new wind farms, solar arrays, and tidal power research, three dollars will go into the development of new oil fields, shale gas operations, and coal mines.

From industry sources it’s clear that big-money investors are rushing to take advantage of the current boom in unconventional energy output in the U.S. -- the climate be damned.  “The dollars needed [to develop such projects] have never been larger,” commented Maynard Holt, co-president of Houston-based investment bank Tudor, Pickering, Holt & Company.  “But the money is truly out there.  The global energy capital river is flowing our way.”

In the either/or equation that seems to be our energy future, the capital river is rushing into the exploitation of unconventional fossil fuels, while it’s slowing to a trickle in the world of the true unconventionals -- the energy sources that don’t add carbon to the atmosphere. This, indeed, was the conclusion reached by the IEA, which in 2012 warned that the seemingly inexorable growth in greenhouse gas emissions of carbon dioxide is likely to eliminate all prospect of averting the worst effects of climate change.

Petro Machismo

The new energy euphoria is also fueling a growing sense that the American superpower, whose influence has recently seemed to be on the wane, may soon acquire fresh geopolitical clout through its mastery of the latest energy technologies.  “America’s new energy posture allows us to engage from a position of greater strength,” crowed National Security Adviser Tom Donilon in an April address at Columbia University.  Increased domestic energy output, he explained, will help reduce U.S. vulnerability to global supply disruptions and price hikes.  “It also affords us a stronger hand in pursuing and implementing our international security goals.”

A new elite consensus is forming around the strategic advantages of expanded oil and gas production.  In particular, this outlook holds that the U.S. is benefiting from substantially reduced oil imports from the Middle East by eliminating a dependency that has led to several disastrous interventions in that region and exposed the country to periodic disruptions in oil deliveries, starting with the Arab oil embargo of 1973-74.  “The shift in oil sources means the global supply system will become more resilient, our energy supplies will become more secure, and the nation will have more flexibility in dealing with crises,” Yergin wrote in the Wall Street Journal.

This turnaround, he and other experts claim, is what allowed Washington to adopt a tougher stance with Tehran in negotiations over Iran’s nuclear enrichment program.  With the U.S. less dependent on Middle Eastern oil, so goes the argument, American leaders need not fear Iranian threats to disrupt the flow of oil through the Persian Gulf to international markets.  “The substantial increase in oil production in the United States,” Donilon declared in April, is what allowed Washington to impose tough sanctions on Iranian oil “while minimizing the burdens on the rest of the world.”

A stance of what could be called petro machismo is growing in Washington, underlying such initiatives as the president’s widely ballyhooed policy announcement of a “pivot” from the Middle East to Asia (still largely words backed by only the most modest of actions) and efforts to constrain Russia’s international influence.

Ever since Vladimir Putin assumed the presidency of that country, Moscow has sought to sway the behavior of its former Warsaw Pact allies and the former republics of the Soviet Union by exploiting its dominant energy role in the region.  It offered cheap natural gas to governments willing to follow its policy dictates, while threatening to cut off supplies to those that weren’t.  Now, some American strategists hope to reduce Russia’s clout by helping friendly nations like Poland and the Baltic states develop their own shale gas reserves and build LNG terminals.  These would allow them to import gas from “friendly” states, including the U.S. (once its LNG export capacities are expanded).  “If we can export some natural gas to Europe and to Japan and other Asian nations,” Karen Moreau suggested in February, “we strengthen our relationships and influence in those places -- and perhaps reduce the influence of other producers such as Russia.”

The crucial issue is this: if American elites continue to believe that increased oil and gas production will provide the U.S. with a strategic advantage, Washington will be tempted to exercise a “stronger hand” when pursuing its “international security goals.”  The result will undoubtedly be heightened international friction and discord.

Is the Euphoria Justified?

There is no doubt that the present fossil fuel euphoria will lead in troubling directions, even if the rosy predictions of rising energy output are, in the long run, likely to prove both unreliable and unrealistic.  The petro machismo types make several interconnected claims:

* The world’s fossil fuel reserves are vast, especially when “unconventional” sources of fuel -- Canadian tar sands, shale gas, and the like -- are included.

* The utilization of advanced technologies, especially fracking, will permit the effective exploitation of a significant share of these untapped reserves (assuming that governments don’t restrict fracking and other controversial drilling activities).

* Fossil fuels will continue to supply an enormous share of global energy requirements for the foreseeable future, even given rising world temperatures, growing public opposition, and other challenges.

Each of these assertions is packed with unacknowledged questions and improbabilities that are impossible to explore thoroughly in an article of this length.  But here are some major areas of doubt.

To begin with, those virtually “boundless” untapped oil reserves have yet to be systematically explored, meaning that it’s impossible to know if they do, in fact, contain commercially significant reserves of oil and gas.  To offer an apt example, the U.S. Geological Survey, in one of the most widely cited estimates of untapped energy reserves, has reported that approximately 13% of the world’s undiscovered oil reserves and 30% percent of its natural gas lie above the Arctic Circle.  But this assessment is based on geological analyses of rock samples, not exploratory drilling.  Whether the area actually holds such large reserves will not be known until widespread drilling has occurred.  So far, initial Arctic drilling operations, like those off Greenland, have generally proved disappointing.

Similarly, the Energy Information Administration has reported that China possesses vast shale formations that could harbor substantial reserves of oil and gas.  According to a 2013 EIA survey, that country’s technically recoverable shale gas reserves are estimated at 1,275 trillion cubic feet, more than twice the figure for the United States.  Once again, however, the real extent of those reserves won’t be known without extensive drilling, which is only in its beginning stages.

To say, then, that global reserves are “boundless” is to disguise all the hypotheticals lurking within that description.  Reality may fall far short of industry claims.

The effectiveness of new technologies in exploiting such problematic reserves is also open to question.  True, fracking and other unconventional technologies have already substantially increased the production of hard-to-exploit fuels, including tar sands, shale gas, and deep-sea reserves.  Many experts predict that such gains are likely to be repeated in the future.  The EIA, for example, suggests that U.S. output of shale oil via fracking will jump by 221% over the next 15 years, and natural gas by 164%.  The big question, however, is whether these projected increases will actually come to fruition.  While early gains are likely, the odds are that future growth will come at a far slower pace.

As a start, the most lucrative U.S. shale formations in Arkansas, Pennsylvania, North Dakota, and Texas have already experienced substantial exploration and many of the most attractive drilling sites (or “plays”) are now fully developed.  More fracking, no doubt, will release additional oil and gas, but the record shows that fossil-fuel output tends to decline once the earliest, most promising reservoirs are exploited.  In fact, notes energy analyst Art Berman, “several of the more mature shale gas plays are either in decline or appear to be approaching peak production.”

Doubts are also multiplying over the potential for exploiting shale reserves in other parts of the world.  Preliminary drilling suggests that many of the shale formations in Europe and China possess fewer hydrocarbons and will be harder to develop than those now being exploited in this country. In Poland, for example, efforts to extract domestic shale reserves have been stymied by disappointing drilling efforts and the subsequent departure of major foreign firms, including Exxon Mobil and Marathon Oil.

Finally, there is a crucial but difficult to assess factor in the future energy equation: the degree to which energy companies and energy states will run into resistance when exploiting ever more remote (and environmentally sensitive) resource zones.  No one yet knows how much energy industry efforts may be constrained by the growing opposition of local residents, scientists, environmentalists, and others who worry about the environmental degradation caused by unconventional energy extraction and the climate consequences of rising fossil fuel combustion.  Despite industry claims that fracking, tar sands production, and Arctic drilling can be performed without endangering local residents, harming the environment, or wrecking the planet, ever more people are coming to the opposite conclusion -- and beginning to take steps to protect their perceived interests.

In New York State, for example, a fervent anti-fracking oppositional movement has prevented government officials from allowing such activities to begin in the rich Marcellus shale formation, one of the largest in the world.  Although Albany may, in time, allow limited fracking operations there, it is unlikely to permit large-scale drilling throughout the state.  Similarly, an impressive opposition in British Columbia to the proposed Northern Gateway tar sands pipeline, especially by the native peoples of the region, has put that project on indefinite hold.  And growing popular opposition to fracking in Europe is making itself felt across the region.  The European Parliament, for example, recently imposed tough environmental constraints on the practice.

As heat waves and extreme storm activity increase, so will concern over climate change and opposition to wholesale fossil fuel extraction.  The IEA warned of this possibility in the 2012 edition of its World Energy Outlook.  Shale gas and other unconventional forms of natural gas are predicted to provide nearly half the net gain in world gas output over the next 25 years, the report noted.  “There are,” it added, “also concerns about the environmental impact of producing unconventional gas that, if not properly addressed, could halt the unconventional gas revolution in its tracks.”

Reaction to that IEA report last November was revealing.  Its release prompted a mini-wave of ecstatic commentary in the American media about its prediction that, thanks to the explosion in unconventional energy output, this country would soon overtake Saudi Arabia as the world’s leading oil producer.  In fact, the fossil fuel craze can be said to have started with this claim.  None of the hundreds of articles and editorials written on the subject, however, bothered to discuss the caveats the report offered or its warnings of planetary catastrophe.

As is so often the case with mass delusions, those caught up in fossil fuel mania have not bothered to think through the grim realities involved.  While industry bigwigs may continue to remain on an energy high, the rest of us will not be so lucky.  The accelerated production and combustion of fossil fuels can have only one outcome: a severely imperiled planet.

Michael T. Klare is a professor of peace and conflict studies at Hampshire College and the author, most recently, of The Race for What’s Left (Picador).  A documentary movie version of his book Blood and Oil is available from the Media Education Foundation.

If there is one thing more prevalent than Peak Oil Denial, it is Global Warming Denial.  The latest incarnation of this phenomenon is that the recent 'pause' is proof it isn't real.  I found this piece from Skeptical Science blows a big hole in that argument:

Sorry, conservatives: The global warming ‘pause’ doesn’t mean what you think it means

By Skeptical Science
Friday, October 18, 2013 11:49 EDT
Planet Earth, pictured from space. Photo:, all rights reserved.

Posted on 18 October 2013 by dana1981

In their study of media coverage of the 2013 Intergovernmental Panel on Climate Change (IPCC) report, Media Matters for America found that nearly half of print media stories discussed that the warming of global surface temperatures has slowed over the past 15 years. While this factoid is true, the question is, what does it mean?

Many popular climate myths share the trait of vagueness. For example, consider the argument that climate has changed naturally in the past. Well of course it has, but what does that tell us? It's akin to telling a fire investigator that fires have always happened naturally in the past. That would doubtless earn you a puzzled look from the investigator. Is the implication that because they have occurred naturally in the past, humans can't cause fires or climate change?

The same problem applies to the 'pause' (or 'hiatus' or better yet, 'speed bump') assertion. It's true that the warming of average global surface temperatures has slowed over the past 15 years, but what does that mean? One key piece of information that's usually omitted when discussing this subject is that the overall warming of the entire climate system has continued rapidly over the past 15 years, even faster than the 15 years before that.
Energy accumulation within distinct components of Earth’s climate system from 1971 to 2010. From Chapter 3 of the 2013 IPCC report.
The speed bump only applies to surface temperatures, which only represent about 2 percent of the overall warming of the global climate. Can you make out the tiny purple segment at the bottom of the above figure? That's the only part of the climate for which the warming has 'paused'. As the IPCC figure indicates, over 90 percent of global warming goes into heating the oceans, and it continues at a rapid pace, equivalent to 4 Hiroshima atomic bomb detonations per second.

Another important piece of oft-omitted information: while the warming of surface temperatures was relatively slow from 1998 to 2012, it was relatively fast from 1990 through 2006. Over longer time frames, for example from 1990 to 2012, average global surface temperatures have warmed as fast as climate scientists and their models expected.

So what's changed over the past 10 to 15 years? The IPCC attributes the recent slowing of surface temperatures to a combination of external and internal climate factors. For example, solar activity has been relatively low and volcanic activity has been relatively high, causing less solar energy to reach the Earth's surface. At the same time, we're in the midst of cool ocean cycle phases, for example with a preponderance of La Niña events since 1999. A number of recent studies have suggested that most of the recent slowing of surface warming is due to these ocean cycles.

What does that mean for the future? It means more global warming. A number of papers from climate 'skeptics' have sought to fit the surface temperature measurements with various cycles. Some have tried to attribute these changes to astronomical cycles, others to ocean cycles, others to 'stadium waves'. Ultimately these papers are just trying to explain the short-term wiggles in the data. For example, as Marcia Wyatt, lead author of the recent Wyatt & Curry 'stadium waves' paper explained,
"While the results of this study appear to have implications regarding the hiatus in warming, the stadium wave signal does not support or refute anthropogenic global warming. The stadium wave hypothesis seeks to explain the natural multi-decadal component of climate variability."
In other words, the surface temperature speed bump is mainly due to the short-term influences of natural climate variability on top of the long-term human-caused warming trend. As Mark Boslough noted, it all boils down to physics and conservation of energy. We continue to increase the greenhouse effect by burning more and more fossil fuels. The extra energy trapped in the Earth's climate system by that increased greenhouse effect can't just disappear, it has to go somewhere. Right now it just so happens that more is going into the oceans, whereas in the 1990s more was going into the atmosphere.

Some have asked if the 'pause' is real or a result of cherry picking.  The answer is that there is a 'pause' if the data are cherry picked. First we have to cherry pick the 2 percent of global warming represented by surface temperatures and ignore the other 98 percent. Then we have to cherry pick a sufficiently short time frame to find a flat trend.
EscalatorEnergy accumulation within distinct components of Earth’s climate system from 1971 to 2010. From Chapter 3 of the 2013 IPCC report.
Average of NASA GISS, NOAA NCDC, and HadCRUT4 monthly global surface temperature anomalies from January 1970 through November 2012 (green) with linear trends applied to the time frames Jan '70 - Oct '77, Apr '77 - Dec '86, Sep '87 - Nov '96, Jun '97 - Dec '02, and Nov '02 - Nov '12.
Despite this double cherry picking, ignoring 98 percent of global warming, and despite the sun and volcanoes and ocean cycles all acting in the cooling direction over the past decade, the best climate contrarians can do is find a flat 10-year surface temperature trend. Can you guess what's going to happen the next time the oceans shift to a warm cycle? That's the thing about cycles – they're cyclical.

Regarding the 'pause', Inigo Montoya would likely tell climate contrarians,
"You keep using that word. I do not think it means what you think it means."
This post has been incorporated into the rebuttal to the myth IPCC admits global warming has paused.

If I've said it before, I'll keep saying it until it happens: "Until you change the way money works, you change nothing."   Unfortunately, the older I get, the more cynical I am about the chances humanity will wake up and actually make the necessary changes.  The questions about what will happen if we don't have already been answered.  It's not a question of if, it's a question of when.  What's really scary is that we are starting to have a clearer picture of the answer to the question when where global warming is concerned.  This report on a recent study is quite an eye-opener:

Global warming: Record heat of today could be new norm in 2047, study says

A new study suggests that, globally, the maximum temperatures of the past 150 years will be the new minimum by 2047. It also pinpoints when this shift will take place in 26 cities.

By Staff writer / October 9, 2013
Anchorage, Alaska, is seen in this summer 2012 aerial view. According to a new study, major shifts in global warming would hit the tropics before it hits cities like Anchorage.
Darrell Pederson/City of Anchorage/AP/File

If greenhouse-gas emissions continue to grow unchecked, the maximum temperatures, rainfall, and other aspects of climate that humans have experienced during the past 150 years will become the new minimum globally by 2047 (give or take 14 years), according to a new study.

That year applies to global averages. For specific locations, this shift could come as early as 2020, the results show.

The shift appears soonest in the tropics, where some 5 billion people live – many of them among the world's poorest – and where the planet hosts the highest levels of biodiversity, according to the study's projections. Based on one metric (ocean acidification), today's norms already became the new minimum in 2008.
The timing for the consistently altered climate depends on how quickly greenhouse-gas emissions from human industrial activity build in the atmosphere, the results show.

Using emissions scenarios in reports by the UN-sponsored Intergovernmental Panel on Climate Change (IPCC), the team estimates that relatively aggressive efforts to curb emissions could delay the switch by up to 30 years. But even with strong curbs on emissions, the shifts will still take place.

These changes "will result in environments like we have never seen before," says Camilo Mora, a biogeographer at the University of Hawaii at Manoa and the lead author of the study, which appears in Thursday's issue of the journal Nature.

On one level, the study reaffirms a point other researchers have made in the past: that by mid-century the fingerprints of global warming will become more easy to distinguish from the ups and downs of natural climate swings.

But this study adds fresh elements to the story, researchers say.

One is a more-specific sense of timing. Dr. Mora's team delivers projections for 26 major cities. Under business as usual for emissions, the region around Manokwari, a provincial capital in eastern Indonesia, would see the shift in climate variability in 2020, give or take five years. More-aggressive emissions controls would delay that shift by about five years, the researchers estimate.

Anchorage, Alaska, on the other hand, would see the latest onset of changes as early as 2071 with business-as-usual emissions and 2095 with tougher global emissions controls.

Another is its focus on trends in climate variability across broad regions – particularly in the tropics – rather than on a single global average.

This "is desperately needed," says Frank Lowenstein, who focuses on adaptation to global warming for the Nature Conservancy, an environmental group based in Arlington, Va. Organisms in an ecosystem or culverts that civil engineers design to divert rain water are set up to endure the extremes, not the average, he explains. Changes to climate extremes can put additional stress on organisms and well as on societies.

Mora's team notes that widespread adverse effects from the shift are likely to appear earliest in the tropics because marine and terrestrial plants and animals there have adapted to a climate with relatively with small shifts in extremes.

The team based its study on 39 climate models the IPCC used for its latest climate-assessment reports and used climate records from 1860 to 2005 to determine historical ranges of natural variability.

While the researchers express the changes in terms of temperatures near the surface, they also examined precipitation, evaporation, the movement of water through plants, heat transferred from Earth's surface to the atmosphere, as well as ocean acidity. The researchers found that with the exception of ocean acidification, whose variability already falls outside of historic bounds, these other actors in the climate system will shift to new minimums that exceed past maximums somewhat later than near-surface temperatures.

The study Mora's team has produced "goes a long way toward pinning down the time line," notes Kevin Trenberth, a researcher at the National Center for Atmospheric Research in Boulder, Colo., who was not a member of Mora's team but whose research focuses on climate change and climate variability.

But the conclusions about the tropics may be suspect, he says in an e-mail. The main source of variability in the tropics is the swing between El Niño and La Niña. These involve shifts in warm sea-surface temperatures and air-pressure patterns in the tropical Pacific that seesaw from east to west and back every two to seven years. The team showed no evidence of evaluating how well the models replicate the frequency and intensity of these important climate swings.

Some models overstate the intensity of the climatological siblings, known collectively as the El Niño-Southern Oscillation (ENSO), while others produce no ENSO at all.

And since water resources represent a critical element for ecosystems and societies, "one would like to know a lot more about monsoons" and other seasonal changes in precipitation in the tropics.

For his part, Mr. Lowenstein says he suspects the team's results are too conservative. It bases its timing estimates on the year after which all succeeding years display the new climate regime. But, says Lowenstein, a looming shift in climate regimes can have a significant effect on people and ecosystems even if the new range of variability occurs in five years out of 11, instead of 11 out of 11.

Still, he and other researchers say the study provides useful insights into the projected patterns, timing, and effects of a new climate regime and the importance of putting a serious brake on emissions while helping the countries earliest hit and least able to cope adapt to the coming changes.

Scary enough for you?  Happy Halloween!


Tanya Savko said...

Strange how some things that seem so obvious are still viewed as myths by some people. Why argue about it? It will come to pass no matter what the cause!

Robert Paulsen said...

Yeah, I think that springs from an ass-backward worldview where myth is truth and truth is myth. What really scares me is the possibility that using technological advancements to hold the day of reckoning at bay means when things spiral out of control they will REALLY spiral in a way that the only explanation will be, as Benicio Del Toro said to Johnny Depp in the movie Fear and Loathing in Las Vegas, "Did you see what GOD just did?!"