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Entries in global warming (28)

12:08PM

(RESILIENT BLOG) Making It Hardest For The Most Resilient Among Us

HUMANITY HAS TRANSFORMED THE NATURE OF LIVING OVER THE PAST CENTURY, ROUGHLY DOUBLING LIFE EXPECTANCY AT BIRTH AND THUS SHIFTING THE MEAN AGE RADICALLY UPWARD. This changes the structure of all societies, albeit at uneven paces. Globally, the worker-to-elder-dependent ratio was 12:1 in 1950, dropping only to 9:1 in the year 2000. But with globalization's profound expansion over the last 25 years, we're looking at a ratio of just 4:1 in 2050 (per the UN). That's an amazing burden shift that will be accommodated by people working later in life, technology and productivity advances, and — most crucially — the proper harnessing of youth as future labor. The big problem? Most of those youth are located in the emerging South, where a 10:1 ratio will still exist in 2050, whereas the advanced West will be looking at an untenable 2:1 ratio ...

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3:56PM

(RESILIENT BLOG) How Climate Change Truly Tests Human Resilience Is By Pitting Middle Earth Against the Poles

YES, IT IS COMPLETELY UNFAIR THAT THE INDUSTRIAL NORTH, WHICH IS MOST RESPONSIBLE FOR GLOBAL WARMING, WILL RECEIVE MOST OF ITS BENEFITS, WHILE THE SOUTH, EAGER NOW TO ACHIEVE SIMILAR LEVELS OF ECONOMIC DEVELOPMENT, WILL BE MOST HAMPERED BY CLIMATE CHANGE. And yes, this disparity will cause a great deal of political-military tension between that equatorially-centric band and the rest of humanity. We see an early version of this already in the migratory flows from central and north Africa, across the Mediterranean, into Europe. You may think it's all about civil strife in Libya and Syria, and there's plenty of that, but the consistent, long-term pressure of bodies heading north is more about climate-change-fueled desertification than anything else, reflecting the fact that it's growing harder to live in those regions ...

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1:09PM

(RESILIENT BLOG) Rising Sea Levels, Rising Awareness, Rising Resilience?

 

IN GENERAL, HISTORY SAYS HUMANS DO BETTER WHEN IT GETS WARMER AND WORSE WHEN IT GETS COLDER. There are a number of reasons for this, but the simplest explanation is energy: (1) it's easier to cool people than to warm them; and (2) it's easier to grow human energy (food) when it's warmer than when it's cooler. But that's a uber-macro take on the subject, when regional variations in climate change will be the real story of this century — namely, the middle regions of the world will get much hotter and drier while the most northern and southern bands will grow more temperate. Humans will adapt to all this, and huge numbers will be put on the move — poleward (just like plants and animals have been for decades now), but there will be a tremendous die-off of species from this rapid change (not rivaling other mass extinction periods in Earth's history in scope [one, for example, encompassed 96% of all species], but apparently surpassing them in speed). None of this is really negotiable at this point; it's a done deal. We can delay some impacts, or take the worst edge of others, but they are coming — with the bulk arriving in the lifetimes of our children ... 

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3:20PM

(RESILIENT BLOG) Western Hemisphere's Shale Men as Oil Industry's New "World Swing Producers"?

 

FASCINATING BRIEFING IN A RECENT ECONOMIST (23 JAN 16) ADDS A NEW TWIST TO AN ARGUMENT I'VE BEEN RECENTLY ADVANCING ON HOW NORTH AMERICA'S EMERGING ENERGY INDEPENDENCE DRAMATICALLY REDEFINES ITS OWN SENSE OF ECONOMIC RESILIENCE AND – ULTIMATELY – AMERICA'S GLOBAL SECURITY PERSPECTIVE. Think of the future as mostly about energy and water, with the latter accounting for food production. Any country seeking to ensure its economic resilience going forward wants to be either rich in both, or rich in secure access to both. This is essentially where China is weakest now and in coming decades (hence the aggressive military behavior on display off its coast), because it must import both food and energy in ever increasingly amounts (and overwhelmingly via seaborne trade). This is also where America (and North America in general) is strongest now and in coming decades, relative to just about every great power out there – save perhaps Russia. But even there, America has little reason to unduly worry about the widely-perceived renewal of strategic rivalry with Moscow, which invariably becomes China's economic vassal on that basis . . .

 

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3:01PM

(RESILIENT BLOG) Climate Change Tests Metropolitan Resilience With Wider Array Of Weather Dynamics

I RECENTLY MET A SAN DIEGAN - A TRANSPLANT FROM WISCONSIN (WHERE I LIVE) - AND SHE WAS FLABBERGASTED TO NOTE A RECENT TORNADO WARNING THERE, COURTESY OF EL NINO.  Having grown up with tornados in southwestern Wisconsin, I was curious to discover how often this happens in sunny southern California, and, according to the Tornado History Project, it's not all that often - roughly once every 6-7 years for the immediate San Diego metro area. Having endured 6-7 such warnings every summer as a kid, that strikes me as pretty rare, so, sure, when they happen in San Diego, it must seem awfully exotic - like an earthquake in Wisconsin ...

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10:37AM

YouTubes of 2015 Washington DC speech

Video segments of September 2015 briefing to an international military audience in the Washington DC area.

 

 

Part 1: Introductions and US grand strategy

 

 Part 2: America's looming energy self-sufficiency

 

Part 3: Climate Change and its impact on food & water

 

Part 4: The aging of great powers

 

Past 5: Millennials & Latinization of U.S.

 

Part 6: Evolution of US Military under Obama

 

Part 7: Dangers of a "splendid little war" with China

 

Part 8: Middle East without a Leviathan

 

Part 9: Answers to audience questions

1:36PM

(RESILIENT BLOG) How Climate Change Will Test Our Resilience On A Very Local – Even Intimate – Level

gr1LIVING IN THE NORTHERN UNITED STATES, ONE DOESN'T EXPECT TO CONTRACT ESSENTIALLY TROPICAL DISEASES LIKE MALARIA (see Lancet's chart on left), and yet, would you be surprised that, in the early-to-mid-19th century, Norwegian pioneers settling in Wisconsin - as a rule - feared malaria significantly more than cholera?  Malaria actually remained endemic in much of the United States (more in the South, obviously) through the 1940s, whereas today in a state like Wisconsin, virtually all cases that present themselves (roughly a dozen a year) feature travelers just back from tropical locations.  But that's changing, per a great WAPO in-depth story of a few days back ...


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9:09AM

Tracking agriculture's northward shift due to climate change

Fascinating NYT story on a subject I am very interested in tracking:  how ag moves northward with climate change.

This story focuses on ag's canary-in-the-coalmine, wineries.  Nothing is more sensitive, and thus wineries are the first to start shifting:

For more than a decade, wine experts have discussed the impact of climate change on wine grapes, agriculture’s diva, a marquee crop nurtured and pampered around the world.

Now scientists are raising a new question: when grapes are transported to new areas, assuming warming weather and flagging rain make current regions unsuited to such harvests, what will the crop’s arrival do to the animals and plants already in residence?

Will there be a conflict between prosecco and pandas in China? Will the contentious wolf hunts near Yellowstone National Park be complicated by new vineyards that crowd out everything else — wolves, elk and hunters?

“One of the adaptation strategies for grape growers will be to move into areas that have a suitable climate,” said Rebecca Shaw, a scientist at the Environmental Defense Fund and an author of a new paper to be published Monday in the Proceedings of the National Academy of Sciences. “This adaptation has the potential to threaten the survival of wildlife.”

Or, in the words of the new study, “Vineyards have long-lasting effects on habitat quality and may significantly impact freshwater resources.” In addition to introducing sterilizing chemicals and fertilizer, which remake the ecosystem, mature vineyards “have low habitat value” for native species “and are visited more often by nonnative species.”

So the interesting point to consider here: As climate change stresses "Middle Earth" (central band below 35 degrees north and above 35 degrees south), ag will be moving poleward for survival.  All sounds good until you realize that leapfrogging in this manner will be disruptive to what's already there.

So how do you balance the needs of enviro refugees (humans and their activities) with those of native species?

I can see this being a huge political issue going forward.  But, for now, just a glimpse.

9:28AM

Chart of the day: US farm income to be highest in 4 decades

WSJ story.

Despite last year's drought, net farm income in US (128B projected) will be highest since 1973 (adjusted basis).

Why?

Higher prices for livestock and poulty and "a continued boom in the farm belt initially fueled by rising global demand for grains" + that idiotic conversion into corn ethanol.

The big danger?  Great Plains enters the season way too dry - still.

So we see here the interplay between two dominant global dynamics in this century: rising global middle class and rising global temperature.

12:01AM

Getting Arctic hydrocarbons will be a lot harder than anticipated

FT special report on Canadian energy that highlights the difficulties of accessing Arctic oil and gas and bringing it economically to market.

First is the sheer remoteness.  Then there's the extremely hostile environment.  Even with the ice-clearing in the summer, the genuine window for exploitation is still measured in weeks.  Everything you use must be special built, platforms with extreme reliability.

And the fields in question need to be big - really big - to cover the high costs.  

In short, only the majors and supermajors should apply, because only they will have the "financial firepower."

This is all before governments issue ever stringent safety requirements to protect the environment, a bar that rises with each Deepwater Horizon.

Finally, there's how you get it to market, with the big choice being between fixed pipelines and ice-class shuttle tankers.  Neither is cheap.

Just a bit of cold water thrown on the anticipated "bonanza."

I note it with interest as I write the final report (while traveling most of the week) for Wikistrat's recent "How the Arctic Was Won" simulation.

11:07AM

Great summarizing FT article on "global food security" risk

Notice the equatorially-centric band? Remind you of another map?

Starts by calling farmers "the canaries in the mine when it comes to climate change."  Brilliant.

What affects farmers affects the global food supply and causes the price rises that hit middle class wallets and increases the risk of hunger for the world's poor.

CC isn't the "only culprit" when it comes to good security.

The primary drivers, the article notes, are population growth and the stunning growth of the global middle class, which, as we know, likes to eat and eat well.

Next is the loss of land to food crops due to urbanization and the diversion of crops to fuels (dumbest idea in human history).

But here's the quote that caught my eye:

If these were the only pressures on the global food supply, feeding the world sustainably could still be achievable, says Jerry Nelson, a senior research fellow at the International Food Policy Research Institute (IFPRI).  "If you didn't have climate change, you could tell a story about how it will be challenging and how we need to invest more in productivity, reduce waste and manage international trade," he says.  "But this would be something we could accomplish.

"When you throw climate change into the mix, that makes everything a lot more difficult."

Or better said - with regard to risk - more uncertain.

Great little piece in "FT Special Report: Managing Climate Change."

10:20AM

Growing vegetables in the future

WSJ story about vertical farming vision from Sweden.

Goal is to make food happen while farmland disappears (to urbanization and harsh climate change) and to be able to do so year-round in a northern clime. Then there's the local food angle (less transpo, etc.).

Critics say the economics won't work at this time, especially on the energy, but advocates say this is a long-term solution that will become economical as climate change raises the price of doing business in many parts of the world, triggering global shifts in food production and - presumably - migration.

Interesting stuff.

Interesting idea.  I think the notion may make some sense regarding vegetables, but I don't see either fruits (maintenance of trees too tricky) or grains (just can't get the volume).

On vegetables, they (and fruits) account for only 3% of US farmland use, which is overwhelmingly given over to wheat, corn and soybeans (and a few others).  So, given that reality, vertical farming for major urban areas may make economic sense on a major scale sometime later this century.

9:55AM

Expensive oil as trigger for less exhausting ag land practices

Special WSJ report on agriculture, with interesting article on "fertile land is under strain."

Ag takes up about 1/5th of energy consumption in the US, so higher oil encourages, over the long run, abandoning certain energy-intensive practices, such as tilling:

The most popular fuel-reduction strategy involves a radically new way of planting seeds. Instead of breaking up the ground with a plow to plant seeds, no-till farming leaves the remains of last year's crop on the surface.  Drills punch through this mat of vegetation and insert seeds into the ground.  Ditching the plow can cut fuel consumption by as much as half . . . It also reduces the need for expensive fertilizer.

A major enviro drawback, according to an accompanying article?  No-till requires more herbicides.

Another reason why farmers like to plow: you can dry out a wet spring field and thus plant earlier.  You see that hear in Indiana with its super-wet springs.  But with climate change making for more droughts, ag experts expect more and more farmers to adopt the no-till method (or one of its many variants) over time, thus reducing the ag sector's energy draw.  Fields that aren't plowed typically hold up much better in July and August when rain gets much more rare.  Indiana has suffered super-dry summers, with this year's summer reducing the crop haul by a large amount, as just my eyeballs can attest.

Interesting pair of articles.

The map and chart below came with the first cited piece.  Note all the stable soil in the "New North."

Click the smaller image for a more readable version.

 

12:16PM

Impact of the drought is multivariable

First, the good news: the "margin squeeze" due to rising corn prices/futures is killing corn ethanol - still the stupidest idea on the planet (outside of Washington-subsidized Iowa).

Then the worse news: Russia/Black Sea region is undergoing another bad drought, raising the specter of another export ban. US is biggest exporter of wheat but the Black Sea trio (Russia, Kazakhstan and Ukraine) account for one-quarter of global exports and are traditionally key suppliers to north Africa and the Middle East.

1:20PM

Reasons to be optimistic regarding the global economy's response to global warming

US experiencing warmest year on record and 13 hottest years (going back to 1880) for the planet have all occurred since 1998.

David Leonhardt (whom I like a lot and always read) writing in NYT speaks of a non-punitive vector that seems to be emerging among the big players:

Behind the scenes [of the disappearing public debate on global warming], however, a somewhat different story is starting to emerge — one that offers reason for optimism to anyone worried about the planet. The world’s largest economies may now be in the process of creating a climate-change response that does not depend on the politically painful process of raising the price of dirty energy. The response is not guaranteed to work, given the scale of the problem. But the early successes have been notable.

Over the last several years, the governments of the United States, Europe and China have spent hundreds of billions of dollars on clean-energy research and deployment. And despite some high-profile flops, like ethanol and Solyndra, the investments seem to be succeeding more than they are failing.

The price of solar and wind power have both fallen sharply in the last few years. This country’s largest wind farm, sprawling across eastern Oregon, is scheduled to open next month. Already, the world uses vastly more alternative energy than experts predicted only a decade ago.

Even natural gas, a hotly debated topic among climate experts, helps make the point. Thanks in part to earlier government investments, energy companies have been able to extract much more natural gas than once seemed possible. The use of natural gas to generate electricity — far from perfectly clean but less carbon-intensive than coal use — has jumped 25 percent since 2008, while prices have fallen more than 80 percent. Natural gas now generates as much electricity as coal in the United States, which would have been unthinkable not long ago.

The successes make it possible at least to fathom a transition to clean energy that does not involve putting a price on carbon — either through a carbon tax or a cap-and-trade program that requires licenses for emissions. It was exactly such a program, supported by both Barack Obama and John McCain in the 2008 campaign, that died in Congress in 2010 and is now opposed by almost all Congressional Republicans and some coal-state and oil-state Democrats.

The real goal, according to one scientist, is the emergence of disruptive technologies that push the planet "down" the hydrocarbon chain (wood-->coal-->oil-->gas-->renewables & hydrogen).

The more we shift from threatening fines to promising record profits, the migration will occur as it should.

Fascinating for me to watch a dozen years after I ran that global warming-focused "economic security exercise" with Cantor Fitzgerald atop World Trade Center One.

NOTE: the falling USG support for renewable energy research is why the influx of China investment is so important.

12:02AM

Getting seriously efficient on water use

USA Today story on San Antonio: exhibit A for those that assume we cannot do better on efficient use of resources.

In mid 1990s, city was slapped with restriction of use of aquifier due to endangered species (rare blind salamander).  Instead of looking for new sources, the city went big on cutting use (recycling, more efficient toilets pushed throughout city, etc.).

City now uses the same amount of water it used in 1984, even though population is two-thirds larger. Citizens average about 2/3rd the national average water use.

All of this is crucial given Texas' long and harsh drought - a harbinger of things to come with climate change.

Mayor: "We practice [conservation] religiously.  It's part and parcel of being a San Antonian."

Impressive.

12:01AM

Wikistrat's "The World According to Tom Barnett" 2011 brief, Part 5 (Flow of Food)

In this section of the brief I explore water and how it connects to grain-production centers of gravity, how climate change will impact the flow of food, how that flow will surpass the flow of energy in global importance in the future, and how the Western Hemisphere evolves as a result of its incredible water advantage.

11:47AM

Time's Battleland: "Does al-Qaeda go the way of AIDS?"

Nice piece in WAPO about Ayman al-Zawahiri taking over al-Qaeda from the recently assassinated Osama bin Laden. Story leads with remembrances from a guy who knew him back in the day:

He was arrogant, angry and extreme in his ideas,” said Azzam, 40, son of a radical Palestinian ideologue who had become bin Laden's mentor. “He fought with everyone, even those who agreed with him.”

Thus, experts are now saying that al-Qaeda will suffer under his leadership:

U.S. intelligence officials, terrorism experts and even the Egyptian's former cohorts say a Zawahiri-led al-Qaeda will be far more discordant, dysfunctional and perhaps disloyal than it was under bin Laden.

Just to cover rear-ends, though, the story's next statement leaves open the question whether or not the group will be more or less effective (terrorism experts must always do this to make sure they can win big when the next strike comes and they told us so!).

Read the entire post at Time's Battleland.

10:58AM

Chart of the Day: why everyone loves shale gas

 

From FT story.  Simply answer:  because of its weirdly even spread.  Unassociated gas, meaning gas not associated with oil, is the future.  We always just found gas alongside oil and assumed its distro geographically was similar.  It's not.  Unassociated gas is everywhere, and this chart doesn't even include methane hydrates (unassociated gas frozen solid in sea beds).

You may think that gas is only so-so exciting compared to oil, but electricity generation is crucial, and avoiding coal is crucial to reduce pollution/CO2.  You go mostly gas on electricity to crowd out coal, and then go modular nukes to supplement that (especially where infrastructure is "hostile" in its enviro layout:  remoteness is big example), and you use the modulars to make water potable and crack it for hydrogen, and that's how you make transpo happen increasingly (hybrid electricals shifting to hydrogen, with ultralights providing a lot of the energy savings along the way).  

Oil has had its time.  Gas is the next big node going down the hydrocarbon chain.

The big hold-up/uncertainty on gas remains the enviro impact of fracking.  This is why I continue to think that methane hydrates will ultimately be more the answer.  But someone please disabuse me of that assumption.

8:23AM

Esquire's Politics Blog: Who Should Worry About the Tunisia Fallout, Really?

Details of the downfall of Tunisia's longtime strong man Zein el-Abidine Ben Ali are familiar enough: The spark that triggers the street-level explosion of social anger (a young man, hassled by the government for his pathetic gray-market activities, decides Plan B is to set himself on fire); the frantic government attempts at crackdown (close school!); only to be followed by the offering of sacrificial lambs (take my minister — please!); and, finally, the embarrassing departure of the big man himself. At this point, the rump government is throwing anything it can into the angry fire, hoping it will burn itself out. And the "unity" government doesn't seem to be doing much better.

With any such revolution (color this one green — as in money, despite all the Iran-esque web chatter), there is the temptation to read into it all sorts of larger meaning. This time around, I think the best route is simply to note which parties — outside of Tunisia — should be made supremely nervous by the unfolding events. With the possible exception of Crazy Qaddafi....

Read the entire post at Esquire's The Politics Blog.