It's not easy being a NASA researcher. You can spend years of your professional career working on a particular project, only to have it abruptly cancelled because a new Administration takes office or ... well, the country just shifts its sights and priorities. And your particular project no longer fits on the list. It's happened so many times over the agency's 50-year history that it's almost predictable. And the reasons for those shifts are numerous, and sometimes complex.
But as a piece in this week's Science Times noted, NASA is coming to yet another research fork in the road. I saw this one coming back in January 2004, when President George W. Bush announced we were going to go back to the Moon, and on to Mars ... and then didn't actually allocate any extra money for the effort. NASA slashed other research budgets and drastically shifted program priorities to comply with the new directive, and began developing the basic technology the first steps of the effort would require.
It was clear to me, even at the beginning, that the program was more of a nice PR moment than any real commitment or serious priority. Money talks, and the money wasn't allocated. What's more, a new President is now in power, and he's indicating that more budget cuts in the program may be in the offing. So after decimating science and aeronautical programs to fund Moon and Mars-oriented technology development, the agency finds itself, once again, facing the possibility of having to tell its researchers, "never mind." It's "a hell of a way to run an airline," as the saying goes.
But in the article's discussion of possible funding and program options, one particular comment caught my attention. One cost-saving option on the table would be to bypass a Moon landing, and concentrate research efforts on a series of long-duration space flights (the type that a Mars mission would require). But Gabrielle Giffords, chairwoman of the House subcommittee on space and aeronautics, reportedly commented that she didn't find that option particularly exciting, and didn't imagine her constituents would, either.
My first thought was, "why does space research have to be exciting?" Do we require cancer research to be dramatic material for prime-time viewing? Of course not. All we care about is results. But the human space flight program, some argue, exists primarily not for its scientific value, but for its inspirational value. In which case, I guess its "excitement" factor becomes more relevant.
On the other hand, it's not entirely clear what Giffords meant by her comments. Perhaps she wasn't arguing that the space program ought to be a lightweight version of "exciting," as in "ready-for-prime-time photo ops," but exciting in the sense of its potential impact. And if that's the case, then I agree with her. Research, in cancer, technology, or space, should hold exciting potential for advancement or discovery. Even if the "big bang" advancement lies some distance in the future.
But what constitutes exciting? To some people, developing the technology to allow humans to live for extended periods of time on another planetary body is incredibly exciting. "So far, we haven't been space explorers. We've been space backpackers, taking everything we need to survive with us," says K.R. Sridhar, a scientist and engineer who developed oxygen generators for NASA's Mars research program, only to have the project cancelled just before launch. Maybe living on Mars doesn't sound like a particularly fun or worthwhile experience. But developing the technology to allow humans to live beyond planet Earth ... that's kind of exciting. And perhaps even important, if we want our species to have the ability to survive cosmic disasters.
On the other hand, there are lots of other exciting research possibilities in space that don't involve the cost of a human space flight effort. The Kepler telescope, launched in March, is designed to search out planetary bodies orbiting distant suns at the right distance (ergo temperature) to allow water, and life as we know it, to exist. The telescope uses a sophisticated photometer to measure dips in brightness in the suns, indicating the passage of planetary bodies in front of them. By the size and frequency of the shadows, scientists will be able to determine the planets' orbital distance from the suns.
What does that do for us? As they've gained knowledge about just how massive the universe and numerous its galaxies are, scientists have become more confident that there must be life elsewhere. If Kepler can narrow the search down to some candidates with at least the first prerequisite for life (distance from a medium-sized sun), they might be able to do further scans, with other instruments and telescopes, to determine if elements like ozone, CO2, or oxygen exist in those distant atmospheres. What then? Kepler's principal investigator, a scientist named Bill Borucki, who championed the idea for decades before finally convincing his peers to support the research, said in a recent interview with Newsweek that eventually, we might launch "a probe that can travel near the speed of light and gets there, shows us pictures, listen to their radio stations and television stations, and gives us a much better understanding of this new planet."
If that's not exciting, I don't know what is.
NASA's researchers have struggled for years with how to keep the public interested in what they do, because doing anything in space is expensive. NASA, and its predecessor, the National Advisory Committee for Aeronautics (NACA) were formed to tackle problems and explorations that don't have a clear commercial benefit, and so aren't likely to be pursued by commercial companies, or are too risky to be pursued by commercial companies. And even with the advent of more commercial space companies, that difference in goals and risk-tolerance still exists. But since the public is footing NASA's bill, there's additional pressure for its work to appeal to a voting public with many more near-term concerns than how to save the species if an asteroid threatens or the sun explodes.
So although there's worth in any new knowledge or technology ... with limited resources, choices have to be made. Some already question the value of the International Space Station which, in the Moon/Mars plan currently on the books, would be dismantled only five years after its completion to free up funds for the next effort. A lot of other research was sacrificed to fund the Space Station. We surely don't want to keep doing that, if we aren't really excited about the results we get in the end.
We have a lot invested in the human space flight program, and the impact of dismantling it would be huge. Jobs, infrastructure, and knowledge now in place to pick up any new project would disappear--or at least scatter. Which means rebuilding it later, if we wanted to do that, would be an onerous task.(Dismantling it would also be politically tough, because of the jobs and local economic impact involved.) But maybe, radical as it might seem, "in the neighborhood" human space flight is something NASA can now turn over to the commercial sector. And maybe, especially in a time of tight budgets, NASA's money would be better used funding many smaller but very exciting projects like Kepler, and doing the risky work of figuring out how to explore the universe beyond our eight small planets. Rockets, after all, don't need humans on them to test new technology in ion or other propulsion systems, and even habitat technology like oxygen generators.
Then, if Kepler's descendants one day find a planet that looks suspiciously like a big blue marble, and has some interesting sounds bouncing across its ionosphere, we might have a reason to put humans back on the top of research rockets. A really, really, exciting one.
Black poverty is fundamentally distinct from white poverty—and so cannot be addressed without grappling with racism.
There have been a number of useful entries in the weeks since Senator Bernie Sanders declared himself against reparations. Perhaps the most clarifying comes from Cedric Johnson in a piece entitled, “An Open Letter To Ta-Nehisi Coates And The Liberals Who Love Him.” Johnson’s essay offers those of us interested in the problem of white supremacy and the question of economic class the chance to tease out how, and where, these two problems intersect. In Johnson’s rendition, racism, in and of itself, holds limited explanatory power when looking at the socio-economic problems which beset African Americans. “We continue to reach for old modes of analysis in the face of a changed world,” writes Johnson. “One where blackness is still derogated but anti-black racism is not the principal determinant of material conditions and economic mobility for many African Americans.”
As Coldplay blandly strained for the universal, she and Bruno Mars pulled off something more specific and more daring.
What a perfect Beyoncésong name: “Formation.” All great pop involves people acting in formation. So does all great change. And while fans scream that Beyoncé’s a “queen” and “goddess,” her core appeal really is as a drill sergeant. With Beyoncé in command, greatness is scalable, achievable, for the collective. Everyone waves their hands to the same beat. Everyone walks around like they have hot sauce in their bag.
But in pop and in politics, “everyone” is a loaded term. Stars as ubiquitous as Beyoncé have haters, the “albino alligators” who “Formation” informs us she twirls upon. And in a more general historical sense, “everyone” can be a dangerous illusion that elevates one point of view as universal while minimizing others. Beyoncé gets all of this, it seems. As a pop star, she surely wants to have as broad a reach as possible. But as an artist, she has a specific message, born of a specific experience, meaningful to specific people. Rather than pretend otherwise, she’s going to make art about the tension implied by this dynamic. She’s going to show up to Super Bowl with a phalanx of women dressed as Black Panthers.
Most people in the U.S. believe their country is going to hell. But they’re wrong. What a three-year journey by single-engine plane reveals about reinvention and renewal.
When news broke late last year of a mass shooting in San Bernardino, California, most people in the rest of the country, and even the state, probably had to search a map to figure out where the city was. I knew exactly, having grown up in the next-door town of Redlands (where the two killers lived) and having, by chance, spent a long period earlier in the year meeting and interviewing people in the unglamorous “Inland Empire” of Southern California as part of an ongoing project of reporting across America.
Some of what my wife, Deb, and I heard in San Bernardino before the shootings closely matched the picture that the nonstop news coverage presented afterward: San Bernardino as a poor, troubled town that sadly managed to combine nearly every destructive economic, political, and social trend of the country as a whole. San Bernardino went into bankruptcy in 2012 and was only beginning to emerge at the time of the shootings. Crime is high, household income is low, the downtown is nearly abandoned in the daytime and dangerous at night, and unemployment and welfare rates are persistently the worst in the state.
Humbled by his struggling presidential campaign, can the once-mighty New Jersey governor vault back into contention after Saturday’s debate?
SALEM, New Hampshire—Chris Christie was accustomed to being a big man: a man of stature, a man of power, a man who demands and gets his way.
But recently, the big man (this is a description of his personality, not his size) was seeming awfully small.
On Friday evening here, the governor of New Jersey was desperately trying to talk some sense into the people of New Hampshire, a couple hundred of whom had come out to see him on a snowy night. The night before, Christie’s rival Marco Rubio had played the same venue, filling a larger room of the elementary school beyond its capacity. Christie was begging the crowd not to pile on the bandwagon of the apparent winner, but instead, to show some courage.
The number of American teens who excel at advanced math has surged. Why?
On a sultry evening last July, a tall, soft-spoken 17-year-old named David Stoner and nearly 600 other math whizzes from all over the world sat huddled in small groups around wicker bistro tables, talking in low voices and obsessively refreshing the browsers on their laptops. The air in the cavernous lobby of the Lotus Hotel Pang Suan Kaew in Chiang Mai, Thailand, was humid, recalls Stoner, whose light South Carolina accent warms his carefully chosen words. The tension in the room made it seem especially heavy, like the atmosphere at a high-stakes poker tournament.
Stoner and five teammates were representing the United States in the 56th International Mathematical Olympiad. They figured they’d done pretty well over the two days of competition. God knows, they’d trained hard. Stoner, like his teammates, had endured a grueling regime for more than a year—practicing tricky problems over breakfast before school and taking on more problems late into the evening after he completed the homework for his college-level math classes. Sometimes, he sketched out proofs on the large dry-erase board his dad had installed in his bedroom. Most nights, he put himself to sleep reading books like New Problems in Euclidean Geometry and An Introduction to Diophantine Equations.
A photo series reveals what expectant mothers in various countries bring with them to the hospital.
For most expecting mothers in the Western world, a hospital bag is something that makes the birthing process marginally more comfortable. You’ve just brought a new being into the world; you deserve to wear your own sweatpants.
But in some parts of the world, hospitals are so bare-bones that women in labor must tote everything with them, from rubber gloves to water pans to gauze.
To draw attention to the difficulty of giving birth in regions where water is scarce, the organization WaterAid recently dispatched photographers to ask expecting and brand-new moms in various countries to open up their hospital bags. Here are their photos, as well as lightly edited interviews with the moms conducted by WaterAid.
Will the Democratic Party nominate a candidate who hasn’t been a member of their party, and who has long denounced it?
When a party chooses its presidential candidate, it also chooses its party leader in the election. This year the Democrats face an unusual situation. Bernie Sanders isn’t just an outsider to the party establishment; he’s not even been a member of the party, and has long excoriated it in unsparing language. Although the media haven’t much focused on this history, the early signs suggest it could become a problem for Sanders in getting the nomination—and a problem for the party if he does get it.
According to the entrance polls at the Iowa caucuses, there was a 30-percentage-point split between self-identified Democrats and independents in their support for Sanders. Hillary Clinton won 56 percent of self-identified Democrats but only 26 percent of independents, while Sanders won only 39 percent of Democrats but 69 percent of independents.
Tracking them down is a globe-trotting adventure that rivals any jungle expedition.
In the darkness of the Akeley Hall of Mammals, swarms of kids gawk at beautifully staged dioramas of Africa’s wildlife. The stuffed safari, nestled in the American Museum of Natural History (AMNH) in New York, includes taxidermied leopards stalking a bush pig, preserved ostriches strutting in front of warthogs, and long-dead baboons cautiously considering a viper. In one corner, in a display marked “Upper Nile Region,” a lone hippo grazes next to a herd of lechwe, roan antelope, and a comically stern shoebill stork.
“This is my favorite one,” says Evon Hekkala, pointing to the display. “There’s a taxidermied crocodile tucked away down there.”
It takes a while to spot it and I have to crane my head to do so, but yes, there it is—a large crocodile, in the back, mouth agape, next to the hippo. It’s mostly hidden from view, and until recently, it was hidden from science, too.
The Islamic State is no mere collection of psychopaths. It is a religious group with carefully considered beliefs, among them that it is a key agent of the coming apocalypse. Here’s what that means for its strategy—and for how to stop it.
What is the Islamic State?
Where did it come from, and what are its intentions? The simplicity of these questions can be deceiving, and few Western leaders seem to know the answers. In December, The New York Times published confidential comments by Major General Michael K. Nagata, the Special Operations commander for the United States in the Middle East, admitting that he had hardly begun figuring out the Islamic State’s appeal. “We have not defeated the idea,” he said. “We do not even understand the idea.” In the past year, President Obama has referred to the Islamic State, variously, as “not Islamic” and as al-Qaeda’s “jayvee team,” statements that reflected confusion about the group, and may have contributed to significant strategic errors.