What's wrong with the blogosphere?

After the GOP convention, are they actually letting this pop culture allusion go by without pounding it into the ground?

Smart meters, incentives and a chance to use "extruded" in a post

Here's a product idea for you, an old notion repackaged for a new problem. It's a piece of plastic in the shape of an extruded upside-down T filled with a saline or alcohol solution that freezes exactly at a certain temperature (let's say 20 degrees). During the summer, you put the T into your freezer (I'm assuming the freezer is on the top) and set the thermostat timer (did I mention you need a thermostat timer?) to turn the freezer down to ten degrees (I'm using round numbers here. Actual values would certainly be different) from one a.m. to five a.m. then up to just under twenty degrees from five to ten then up to twenty-five from ten to four then just over twenty from four till one the next morning.

Obviously, I didn't put a lot of research into freezers before coming up with these temperatures, but I think you catch the basic idea: have the freezer work hardest in the middle of the night when electricity is cheap and the house is cool and do as little as possible when the grid is overloaded.

There's nothing original here. Old-fashioned ice-cream makers use the same principle. Nor is there anything unusual; without breaking a mental sweat, you could probably come up with a dozen comparable (or better) ideas for smoothing out the power demand curve.

By making more efficient use of our electrical resources, these ideas would pay for themselves in... well, never. You pay the same for the electricity you consume at two in the morning as you do for what you use just before a brown-out. That's the problem. There are lots of things we could do to smooth out our power demand curve but under the current system (pardon the pun) there's no incentive.

There's a notable precedent we can refer to. The current generation of of automobiles feature an array of innovative energy efficient technologies. The feature that impressed me most as a driver was the continuously variable transmission. An engineer pointed out that many of those energy saving technologies, including the CVT, had actually been around for decades, but had only come into wide use because regulations and/or high prices (think Europe) and consumer demand had forced engineers to find ways to squeeze every possible mile out of a gallon of gas. We can argue about what kind of incentive worked best to spur innovation, but no one can argue that incentives didn't work.

Of course, we do have the technology for variable demand-based pricing, and we have a line of incredibly cheap credit to pay for implementing it. What we don't have is a real interest in solving problems.

And a lack of interest in solutions is a difficult problem to solve.

is $152B < $186B

Opinions differ.

Urban Libertarians

This comment thread go me thinking about something that's been bouncing around my head for a while now. Living in a city or a suburb puts severe limitations on what it means to own a house. (the case is even more extreme with condos but I don't really consider that ownership. Those are just apartments with mortgages.) Between HOAs and city ordinances, you have remarkably little freedom to do what you want with your own property.

That's just the start. Life in the city is constrained by a dense array of rules, because

1. Even as a homeowner, you spend a great deal of time in property you don't own;

2.  Cities encourage specialization and a correspondingly high degree of interdependence;

3. It takes a lot of rules to allow this many people to live in this close a quarters;

4. If my freedom to move my arm stops at the closest person's nose, crowds have to severely limit my freedom.

I'm a city dweller, but if I gave into my libertarian tendencies, the only place I could stand living is back in the country. I'd get a place in the lower Ozarks off highway 7 at the end of a dirt road where a man can do what he damned well pleases. I'm not planning on moving any time soon but there are times the notion hits me (besides, it bothers me that I've forgotten that distinct smell of a dirt road).

Which is why libertarian urbanists like Edward Glaeser confuse me so. If the really value liberty so highly, why do they embrace the most rule dependent of lifestyles?

Stories worth catching (Public Radio Edition)

From All Things Considered:

"One of the amazing things about the Denisovans is we still don't know what kinds of artifacts they left behind, what kinds of archaeology. We really only know them from their DNA," he says. "So it's really a genome in search of an archaeology."

From Marketplace:

Well, Cornell University professor David Just tried a little experiment on a few hundred preschoolers. He put cookies and apples in front of them at lunch time, and then got the number of kids who put an apple on their lunch tray to increase by 70 percent.

And this excellent piece of financial journalism from This American Life. (only complaint -- a "Measuring Life" would have been a much better title).

More on the challenges of modern media

More media issues by Jon Chait:

In the campaign press corps, Romney’s brazen decision to not merely indulge in puffery or invective or half-truths — as all campaigns, Obama’s included, have done — but to base his entire message on straight-up lies has prompted some journalistic soul-searching about the role of the campaign press. Reporters have come to outsource the role of evaluating the truth of candidates’ claims to “fact-checkers.” This allows the reporters to avoid directly calling a candidate a liar, but instead to point out that some third party, the fact-checkers, have called them liars. The utility of this arrangement has brushed up against its natural limit, a fact that was brutally exposed when Romney pollster Neil Newhouse asserted, “We’re not going to let our campaign be dictated by fact checkers.”
 

This really does make the traditional "the truth is in the middle" approach to reporting difficult.  At some point one presumes that a healthy press simply needs to start calling out actual mis-truths if they want to avoid being unpaid PR flacks.  At some point the role of reporting has to involve at least a nod to truthful discourse. 

Dealing with homeowners' associations has got to be hell for libertarians

I'm serious. Is there any other institution so focused on making and enforcing trivial and often idiotic rules?

From Marketplace:

If you have trouble keeping your lawn green in the summer time, here's an incentive: a $200 dollar ticket. That's what some homeowners in one Denver development are facing for brown patches in their yards. Yes, in the same state that just experienced a rash of massive wildfires.

You need to listen to this story on the threat of a global food crisis

No, I really mean you have to listen to it if you want to follow the story -- the text version is incredibly skimpy.



 

More stories on infrastructure

At some point one assumes that this system must be terribly broken:

Littlefield also argues that judges in New York routinely side with contractors in disputes with the Metropolitan Transportation Authority. “In the private sector, if you rob your customer, you will suffer a hit to your reputation and possible losses in the courts,” he said in an interview. “Not so if you rob an agency like the MTA. Then it’s all rights and no responsibilities.”

The MTA must continue to award contracts to the lowest- price bidder, and without the ability to hold bad contractors accountable, Littlefield said, the agency turns to “writing longer and longer and longer contracts, expressly prohibiting every way it has been ripped off in the past.” The byzantine contracts that come out of this process drive entrants away, limiting competition and pushing up costs.

The inability to reward contracts based on reputation is a huge problem.  It means that there is a huge amount of  benefit to thinking of a way to rip off the local government and no real consequences to doing so.  Market forces don't work because the need to give the award to the lowest bidder, regardless of reputation, makes it impossible to stop doing business with a bad vendor so long as they have the lowest price. 

Imagine if you had to buy a hamburger this way.  In the real world we know that there is a quality difference between hamburgers as well as a substantial price difference.  But if you always had to buy the lowest cost hamburger unless you could rule out a feature of the burger in advance, you can imagine how hard it would be to get the hamburger that you wanted and how easy it would be for the vendor to play games.

It's not a good system and I can see no reason why we should not look to reform it. 

Seeing things differently

This recent bit of advice for Mitt Romney from Peggy Noonan (by way of Brad DeLong) brought home how perceptions can differ from party to party:

[Romney] must use humor, for three reasons. One is that wit breaks through and sharpens all points. Another is that it is natural to him. Before the voting in Iowa, he wryly told a friend that the caucuses were like the LaBrea Tar Pits: “No one comes out the way they went in.” On a conference call recently, he asked a question of his staff. No one answered. Mr. Romney waited. “Bueller? Bueller?” he said, in a perfect imitation of Ben Stein.

Third, President Obama can’t stand to be made fun of. His pride won’t allow it, his amour propre cannot countenance a joke at his own expense. If Mr. Romney lands a few very funny lines about the president’s leadership, Mr. Obama will freak out. That would be fun, wouldn’t it?

If I were asked to rank recent Republican nominees on being naturally funny (thus leaving the partisan question out, since perception of humor is likely to be influenced how much we agree with someone), I'd put Reagan and McCain in the first class, Dole and George W. in the next, H.W. in the third. Romney would rank the lowest.

As for Obama's tendency to "freak out," I tend to see just the opposite, someone who keeps his cool and is exceptionally difficult to fluster.

These are, of course, subjective qualities, but it seems like the gap between the way different sides see these qualities has gotten almost inexplicably large.

(Illustrations courtesy of Gustave Verbeek.

Robert H. Frank comes out strong for the carbon tax

While we're on the subject, check out this op-ed in the New York Times:

Mitt Romney, for his part, has been equivocal about whether rising temperatures are caused by human action. But he has been adamant that uncertainty about climate change rules out policy intervention. “What I’m not willing to do,” he told an audience in New Hampshire last summer, “is spend trillions of dollars on something I don’t know the answer to.”

...  

The good news is that we could insulate ourselves from catastrophic risk at relatively modest cost by enacting a steep carbon tax. Early studies by the Intergovernmental Panel on Climate Change estimated that a carbon tax of up to $80 per metric ton of emissions — a tax that might raise gasoline prices by 70 cents a gallon — would eventually result in climate stability. But because recent estimates about global warming have become more pessimistic, stabilization may require a much higher tax. How hard would it be to live with a tax of, say, $300 a ton?

If such a tax were phased in, the prices of goods would rise gradually in proportion to the amount of carbon dioxide their production or use entailed. The price of gasoline, for example, would slowly rise by somewhat less than $3 a gallon. Motorists in many countries already pay that much more than Americans do, and they seem to have adapted by driving substantially more efficient vehicles.

A carbon tax would also serve two other goals. First, it would help balance future budgets. Tens of millions of Americans are set to retire in the next decades, and, as a result, many budget experts agree that federal budgets simply can’t be balanced with spending cuts alone. We’ll also need substantial additional revenue, most of which could be generated by a carbon tax.

If new taxes are unavoidable, why not adopt ones that not only help balance the budget but also help make the economy more efficient? By reducing harmful emissions, a carbon tax fits that description.

A second benefit would occur if a carbon tax were approved today but phased in gradually, only after the economy had returned to full employment. High unemployment persists in part because businesses, sitting on mountains of cash, aren’t investing it because their current capacity already lets them produce more than people want to buy. News that a carbon tax was coming would create a stampede to develop energy-saving technologies. Hundreds of billions of dollars of private investment might be unleashed without adding a cent to the budget deficit.

SOME people argue that a carbon tax would do little good unless it were also adopted by China and other big polluters. It’s a fair point. But access to the American market is a potent bargaining chip. The United States could seek approval to tax imported goods in proportion to their carbon dioxide emissions if exporting countries failed to enact carbon taxes at home.

As mentioned before, many of the steps we can take are cheap and/or already necessary to maintain a competitive economy. Some even pay for themselves without taking climate change into account:

The railroad has long been reluctant to accept government investment in its infrastructure out of fear of public meddling, such as being compelled to run money-losing passenger trains. But now, like most of the industry, it has changed its mind, and it happily accepted Virginia’s offer last year to fund a small portion—$40 million—of the investment needed to get more freight traffic off I-81 and onto the Crescent Corridor. The railroad estimates that with an additional $2 billion in infrastructure investment, it could divert a million trucks off the road, which is currently carrying just under five million. State officials are thinking even bigger: a study sponsored by the Virginia DOT finds that a cumulative investment over ten to twelve years of less than $8 billion would divert 30 percent of the growing truck traffic on I-81 to rail. That would be far more bang for the state’s buck than the $11 billion it would take to add more lanes to the highway, especially since it would bring many other public benefits, from reduced highway accidents and lower repair costs to enormous improvements in fuel efficiency and pollution reduction. Today, a single train can move as many containers as 280 trucks while using one-third as much energy—and that’s before any improvements to rail infrastructure.

When someone like Mitt Romney talks about spending trillions, the phrase is only meaningful if we're talking about a difference of trillions between two courses of action. In the case of rail upgrades, spending a trillion might well mean hundreds of millions in savings compared to achieving similar capacity through other means.

Megafires, incentives and the inactivity bias

One of the recurring themes of my conversations with Joseph is this country's growing disinterest, bordering on antipathy, in getting things done. (If you think I'm bad, you ought to get him started.) From building a badly needed piece of infrastructure to addressing global warming, we seem to focus most of our energy on finding reasons for inactivity.

NPR's excellent series on wildfires has a good example. If you weigh the costs and risks of prescribed burns against the costs and risks of letting current trends continue, the case for action is overwhelming, but we continued to let the situation get worse.

Add climate change to the mix (another situation we've shown lots of interest in discussing and little in solving), and we may have reached the point where there are no good solutions, only less terrible ones.

I remark just how lush his forest is, how the Ponderosa pines almost reach out and touch one another. He doesn't take it as a compliment. "They're a plague," he says. "On this forest, it's averaging about 900 trees per acre. Historically it was probably about 40. Here in the national forest, what we're facing is a tree epidemic."
Armstrong has rubbed some people the wrong way with talk like that. But he says forest this dense is dangerous. "We're standing here on the edge of what is known as the Santa Fe Municipal Watershed," he explains. "Imagine a huge bathtub" — a natural bathtub sitting in the mountains around Santa Fe. When it rains, the water flows down into reservoirs. That's where the state capital gets most of its water.

Trees help slow down the flow, but big wildfires take out the trees. They even burn the soils. "They convert from something that's like a sponge to Saran Wrap," Armstrong says. "In the aftermath of a wildfire within this watershed, that would flood like the Rio Grande, for heaven's sakes; that would come down a wall of water, and debris and ash and tree trunks, and create devastation in downtown Santa Fe. Suddenly, they find that the entire mountain is in their backyard."

Armstrong supports trimming smaller trees with machines and chain saws. But that costs hundreds of dollars per acre. The service now lets some natural fires — ones started by lightning, for example — burn within prescribed limits. Or they start "prescribed" burns when conditions are safe. These clear out smaller trees and undergrowth to keep them from fueling megafires. Armstrong has done that here.

But people didn't like the smoke, and when an intentional fire gets out of control, people sue. And there's been widespread drought in recent years. These are some of the reasons the Forest Service has reduced the use of prescribed fires.

Let's say there's no global warming...

Here's a short list of a few of the things, some big, some small, that we could look to to address climate change:

Smart Grid/Smart Meters

Rail Choke Points

Reflectivity

Public transportation

Power plant upgrade

Increased gas tax

Plug-in hybrids and electrics

Ground source heat pumps

weatherizing

This isn't a complete list by any means. I could have put nuclear, wind, centralized solar, passive solar, biofuel (with some strong caveats) and any number of other technologies. I picked these because they were well established and easy to argue from a cost-benefit standpoint (and because, frankly, I didn't have time to read up on the cutting edge stuff).

There's nothing speculative here and, with the possible exception of the tax (which is just too freaking obvious to leave out), there's nothing controversial either. These are proven approaches with well understood behavior, the kind of approaches that lend themselves to quick, back-of-the-envelope cost-benefit analyses.

Let's say for sake of argument that there's no global warming and, while we're at it, no acidification of the oceans. Even if we take all the controversial stuff off the table and just look at things like balance of trade, protecting the economy from supply shocks, improving quality of life (and therefore property values), reducing recognized, non-climate related health threats, (in the case of choke points) improving highway safety and just saving money, most if not all of these proposals have benefits that outweigh their costs.

Setting a smart grid and upgrading our rail system would be the most expensive but given the pay-offs and the fact that it's almost impossible to be modern industrial power with outdated and unreliable energy and transportation infrastructure make it hard to argue against these improvements, particularly if we limited ourselves to high priority rail projects like choke points.

For the rest of the list, the cost is lower and the payoffs, though smaller, are more immediate. Ground source heat pumps are arguably at the break even point even ignoring externalities and might be held back more by a lack of public awareness than anything else. Still, a few moderate steps (tax breaks, targeted government backed loans, building codes, retrofitting public buildings) can go a long way to reducing our national heating and cooling bill. On top of that, ground source based cooling cuts back on energy consumption at the very time that the system tends to be be overloaded, thus having an added infrastructure benefit.

Even reflectivity and shade initiatives can be justified in a non-warming globe. The economic benefits to Phoenix of absorbing less heat still apply regardless of the temperature of the rest of the planet.

I won't list the benefits of the rest (you probably know them better than I do). Each is sensible and based on proven technology and associated with substantial positive externalities that probably outweigh the cost of implementation even when you leave out climate and oceans completely out of the analysis.

We are often told that it would be nice to do something about global warming but the cost is just too great. Someone explain this to me. We have to fix our energy and transportation infrastructure anyway. It's cheap to paint roofs and hang awnings. Ground source heat pumps actually pay for themselves. Where exactly is the threat to the republic?

I can imagine various objections, starting with the inevitable "it doesn't solve the whole problem" (otherwise known as Zeno's paradox of public policy), but these steps would go a long way to solving our part of the problem and, more importantly, this is nowhere near a complete list.

Just so we're clear, this is a largely unresearched blog post written by someone who knows nothing about the subject so weight this accordingly, but if the climate models turn out to be true, events like we've seen recently are going to become more common. Add up all of the primary and secondary costs of just this summer's weather (wildfires, crops devastated, ranchers forced to sell off breeding stock, cities dealing with record-breaking heat) and you find yourself talking in terms of some stunningly large numbers.

Loads of caveats here (and if there's an expert in the house, please join in), but to the untrained eye, if you assign a better than even chance that the scientists who studied this sare right (and that's generally a pretty good bet), the cost of inaction looks far greater than the costs of doing something.

Particularly when it's something we should be doing anyway.

Megafires

A truly scary story from All Things Considered. This is what happens when bad management meets climate change.

The perils of 401(k) accounts: a continuing series

Megan McArdle is back with this observation:

The 401(k) I started in the late 1990s, before I went to business school, is worth less than the money I put into it. And even when I look at the last decade, I don’t see 8 percent growth; after inflation, it’s more like 2 to 3 percent. Most of the money in my retirement accounts is the money I put in. Nor am I alone.
 

Potentially snarky comments about investment strategies aside, this is a lot like what I have been seeing lately as well.  Yield is extremely low these days.  While it is always possible it will spike up again, the wave of retirements suggests that there will continue to be some exit from the market (as retired adults dip into saving to finance their retirement) which should put some downward pressure on prices. 

Private market retirement is a tricky beast indeed.