Early cost estimates of government projects tend to be optimistic, but does that mean an ambitious project should be scrapped when its price increases?
The Washington Post reports on the political storm surrounding continued funding of the Webb Space Telescope, our planned next-generation instrument:
In 2006, NASA estimated that Webb would cost $2.4 billion and could launch in 2014. In 2008, the price tag rose to $5.1 billion. A congressionally mandated report released last year found that NASA had underestimated costs and mismanaged the project. This summer, NASA said it had already spent $3.5 billion on the project and needed a total of $8.7 billion to launch in 2018.
Against critics who say the gap has been growing and the project should be shut down,
[Edward J.] Weiler [retired head of NASA space sciences] said estimating costs on a project that's never been built before is difficult. "You bid optimistically. That's not just a problem with the James Webb Space Telescope. We see it at NASA all the time; you see it at defense contractors. I would argue -- and I'm not making excuses here -- that [the budget overrun] is a product of the way we do business in America."
Top astronomers said early estimates were never realistic.
"People were used to lowballing," said Garth Illingworth, an astronomer at the University of California at Santa Cruz. "Congress has been part of the game."
The much-acclaimed Hubble Space Telescope, Weiler reminded critics, was also way over budget. And that very point is reflected in the new book by the Nobel Laureate psychologist Daniel Kahneman, Thinking, Fast and Slow, in the chapter dealing with what he and his colleague Amos Tversky called the Planning Fallacy: using best-case scenarios and not reflecting actual costs of similar projects. Poster child: the Scottish Parliament building in Edinburgh, originally budgeted in 1997 at £40 million and finished only in 2004 at a cost of £431 million.
But would we always be better off by following Dr. Kahneman's wise counsel? Shouldn't we look the future squarely in the eye and not fool ourselves about costs? Mark Twain, who virtually bankrupted himself backing an ultimately unworkable typesetter, might have agreed.(Or maybe not; he kept backing esoteric projects like a Polish-Austrian inventor's carpet-pattern machine.) But Dr. Illingworth's remarks suggest there's something else at work, a tacit agreement to keep original estimates deliberately low. Regarding the Scottish Parliament and other architectural megaprojects, the Danish-born program management guru Bent Flyvbjerg believes such enterprises are more often than not Machiavellian charades.Of course that leaves open the question of whether some notorious cases like the Sydney Opera House may turn out to have been worth the deception or self-deception, while others like New Jersey's Xanadu have at least so far been mere money pits.
Scientific instruments are different from monuments; even ardent Scottish nationalists might not claim that the new building will give their country better laws, while the Webb instrument, like the Hubble, might change our view of the universe and our place in it, and yield the surprising economic benefits that expensive pure science (and some military cost overruns) often do. The question is whether the benefit of greater realism in the majority of cases would be offset by the loss of benefits if legislators ruled out all projects that by Kahneman's criteria were likely to produce substantial cost overruns. Sometimes coping with unexpected difficulties produces surprising new solutions, a phenomenon that the economist Albert O. Hirschman has called the Hiding Hand.
Fiscal realism can also have unintended consequences. Cancellation of the Superconducting Super Collider in 1993, it has often been observed, helped drive legions of physicists from big science to even bigger finance, where they developed the computer infrastructure behind the trading that is now the target of Occupy Wall Street. The NASA executive Dr. Charles Beichman wrote tongue-in-cheek to the Financial Times two years ago that it's cheaper to pay scientists and engineers to work on accelerators and telescopes than to turn them loose writing derivatives.
So, on balance I would suggest implementing Dr. Kahneman's procedure, but (in the case of potentially productive investments) looking not just at all the potential additional costs but at the kinds of benefits, including spinoffs, that previous big projects have created. I find it hard to believe that in the context of the whole Federal budget, the Web Space Telescope would not survive that kind of realism.
Edward Tenner is a historian of technology and culture, and an affiliate of the Center for Arts and Cultural Policy at Princeton's Woodrow Wilson School. He was a founding advisor of Smithsonian's Lemelson Center.
Biology textbooks tell us that lichens are alliances between two organisms—a fungus and an alga. They are wrong.
In 1995, if you had told Toby Spribille that he’d eventually overthrow a scientific idea that’s been the stuff of textbooks for 150 years, he would have laughed at you. Back then, his life seemed constrained to a very different path. He was raised in a Montana trailer park, and home-schooled by what he now describes as a “fundamentalist cult.” At a young age, he fell in love with science, but had no way of feeding that love. He longed to break away from his roots and get a proper education.
At 19, he got a job at a local forestry service. Within a few years, he had earned enough to leave home. His meager savings and non-existent grades meant that no American university would take him, so Spribille looked to Europe.
The Democratic National Committee chair has resigned amid an email controversy.
NEWS BRIEF Debbie Wasserman Schultz has resigned as the chair of the Democratic National Committee (DNC)following a leak of thousands of emails that appeared to show committee staffers favoring Hillary Clinton over Bernie Sanders for the party’s presidential primary contest.
The Florida congresswoman said in a statement Sunday she will step down from the job at the end of the Democratic National Convention, which begins Monday in Philadelphia.
“I know that electing Hillary Clinton as our next president is critical for America’s future. I look forward to serving as a surrogate for her campaign in Florida and across the country to ensure her victory,” she said. “Going forward, the best way for me to accomplish those goals is to step down as party chair at the end of this convention.”
It’s known as a modern-day hub of progressivism, but its past is one of exclusion.
PORTLAND, Ore.— Victor Pierce has worked on the assembly line of a Daimler Trucks North America plant here since 1994. But he says that in recent years he’s experienced things that seem straight out of another time. White co-workers have challenged him to fights, mounted “hangman’s nooses” around the factory, referred to him as “boy” on a daily basis, sabotaged his work station by hiding his tools, carved swastikas in the bathroom, and written the word “nigger” on walls in the factory, according to allegations filed in a complaint to the Multnomah County Circuit Court in February of 2015.
Pierce is one of six African Americans working in the Portland plant whom the lawyer Mark Morrell is representing in a series of lawsuits against Daimler Trucks North America. The cases have been combined and a trial is scheduled for January of 2017.
Yet nearly half of all married couples are likely to divorce, and many couples report feeling unhappy in their relationships. Instructors of Northwestern University’s Marriage 101 class want to change that. The goal of their course is to help students have more fulfilling love relationships during their lives. In Marriage 101 popular books such as Mating in Captivity and For Better: The Science of a Good Marriage are interspersed with meaty academic studies. Students attend one lecture a week and then meet in smaller breakout groups to discuss the weekly topics, which range from infidelity to addiction, childrearing to sexuality in long-term relationships.
Why Millennials aren’t buying cars or houses, and what that means for the economy
In 2009, Ford brought its new supermini, the Fiesta, over from Europe in a brave attempt to attract the attention of young Americans. It passed out 100 of the cars to influential bloggers for a free six-month test-drive, with just one condition: document your experience online, whether you love the Fiesta or hate it.
Young bloggers loved the car. Young drivers? Not so much. After a brief burst of excitement, in which Ford sold more than 90,000 units over 18 months, Fiesta sales plummeted. As of April 2012, they were down 30 percent from 2011.
Don’t blame Ford. The company is trying to solve a puzzle that’s bewildering every automaker in America: How do you sell cars to Millennials (a k a Generation Y)? The fact is, today’s young people simply don’t drive like their predecessors did. In 2010, adults between the ages of 21 and 34 bought just 27 percent of all new vehicles sold in America, down from the peak of 38 percent in 1985. Miles driven are down, too. Even the proportion of teenagers with a license fell, by 28 percent, between 1998 and 2008.
The virtues that Hillary Clinton identified in Tim Kaine are also the ones that have led her astray in the past.
In 2008, Barack Obama famously wanted a “team of rivals” in his administration. He began with his running mate, who was utterly unlike him. Obama was a political newcomer; Joe Biden was a Beltway veteran. Obama appealed to African Americans and upscale liberals; Biden appealed to blue collar whites. Obama was disciplined; Biden was unruly. Obama was cool; Biden was warm.
Hillary Clinton, by contrast, has chosen a male version of herself. Like Clinton, Tim Kaine is a culturally conservative liberal. He’s a devout Catholic who personally opposes abortion despite believing it should be legal. For her part, Clinton is a devout Methodist—she’s taught Sunday school, lectured on Methodist theology and participated in various prayer groups—who is personally skeptical of abortion, too. In 2005, she called it “a sad, even tragic choice to many, many women” and looked forward to the day when “the choice guaranteed under our Constitution either does not ever have to be exercised or only in very rare circumstances.”
As the Democratic National Convention prepares to kick off, a massive leak of hacked emails renews old questions about how the Clintons and their associates operate.
PHILADELPHIA—What’s with Hillary Clinton and email? The Democratic presidential nominee who shattered her credibility over a rogue email system while serving as secretary of state now must deal with an electronic snafu at the Democratic National Committee.
Among 20,000 DNC emails posted by WikiLeaks on the eve of Clinton’s nominating convention, there are scores in which party employees criticized and mocked Bernie Sanders during his primary campaign against Clinton. (Caveat: We don’t formally know the emails are authentic).
The email dump jeopardizes Clinton’s ability to unify the party in Philadelphia and avoid the public fratricide that spoiled Donald Trump’s convention in Cleveland. While some of the DNC emails criticized Clinton, the overwhelming number of anti-Sanders correspondences create an indelible impression that the DNC violated its oath of neutrality.
Narcissism, disagreeableness, grandiosity—a psychologist investigates how Trump’s extraordinary personality might shape his possible presidency.
In 2006, Donald Trump made plans to purchase the Menie Estate, near Aberdeen, Scotland, aiming to convert the dunes and grassland into a luxury golf resort. He and the estate’s owner, Tom Griffin, sat down to discuss the transaction at the Cock & Bull restaurant. Griffin recalls that Trump was a hard-nosed negotiator, reluctant to give in on even the tiniest details. But, as Michael D’Antonio writes in his recent biography of Trump, Never Enough, Griffin’s most vivid recollection of the evening pertains to the theatrics. It was as if the golden-haired guest sitting across the table were an actor playing a part on the London stage.
“It was Donald Trump playing Donald Trump,” Griffin observed. There was something unreal about it.
Fulfilling what might be the Russian autocrat’s dearest wish, Trump has openly questioned whether the U.S. should keep its commitments to NATO.
The Republican nominee for president, Donald J. Trump, has chosen this week to unmask himself as a de facto agent of Russian President Vladimir Putin, a KGB-trained dictator who seeks to rebuild the Soviet empire by undermining the free nations of Europe, marginalizing NATO, and ending America’s reign as the world’s sole superpower.
I am not suggesting that Donald Trump is employed by Putin—though his campaign manager, Paul Manafort, was for many years on the payroll of the Putin-backed former president of Ukraine, Viktor Yanukovych. I am arguing that Trump’s understanding of America’s role in the world aligns with Russia’s geostrategic interests; that his critique of American democracy is in accord with the Kremlin’s critique of American democracy; and that he shares numerous ideological and dispositional proclivities with Putin—for one thing, an obsession with the sort of “strength” often associated with dictators. Trump is making it clear that, as president, he would allow Russia to advance its hegemonic interests across Europe and the Middle East. His election would immediately trigger a wave of global instability—much worse than anything we are seeing today—because America’s allies understand that Trump would likely dismantle the post-World War II U.S.-created international order. Many of these countries, feeling abandoned, would likely pursue nuclear weapons programs on their own, leading to a nightmare of proliferation.
A crop of books by disillusioned physicians reveals a corrosive doctor-patient relationship at the heart of our health-care crisis.
For someone in her 30s, I’ve spent a lot of time in doctors’ offices and hospitals, shivering on exam tables in my open-to-the-front gown, recording my medical history on multiple forms, having enough blood drawn in little glass tubes to satisfy a thirsty vampire. In my early 20s, I contracted a disease that doctors were unable to identify for years—in fact, for about a decade they thought nothing was wrong with me—but that nonetheless led to multiple complications, requiring a succession of surgeries, emergency-room visits, and ultimately (when tests finally showed something was wrong) trips to specialists for MRIs and lots more testing. During the time I was ill and undiagnosed, I was also in and out of the hospital with my mother, who was being treated for metastatic cancer and was admitted twice in her final weeks.