Global sales of electric vehicles grew by more than a third in 2014 over the previous year, according to Bloomberg Business, and manufactures are preparing to increase output as production costs plunge. Such encouraging projections are among the reasons behind the argument made in Issues by a team of analysts that the United States should continue government support for electric vehicles until at least 2017, when the next review of federal auto policies is due.
Even as relations between the United States and Russia remain rocky, the two nations plan to work together on a roadmap to send humans to the Moon and Mars, according to a statement by NASA’s director reported in Space Daily. Such cooperation would reflect advice offered in Issues that given the U.S. budget climate, “space exploration is now a discretionary activity, not a national imperative,” and that one sustainable path would be “making space exploration a cooperative global undertaking.”
The successful spread of invasive species, such as the migration of coyotes from the wild into urbanized areas, is driving some conservationists to rethink their science and strategies, according to a report in Salon. Journalist Keith Kloor has taken a broader look in Issues at this emerging controversy in conservation circles about whether human activity is an integral lpart of nature or a force from which nature must be protected.
NASA recently announced a dozen grants to private companies to develop technologies for getting to and working in space, including a rocket that its developers say could carry humans to Mars in less than six weeks. But a space historian has argued in Issues that such approaches will not be enough, and that the government should pursue radically new launch technologies that could truly open the door to vast opportunities for space exploration and development.
Political scholar Steven F. Hayward recently presented in Issues the conservative position on global warming and climate change, including a look at measures that conservatives might accept as part of any action plan. He has now extended his views in the Wall Street Journal, describing several ways for “the GOP Congress to get ahead of Mr. Obama” and “restore some balance to climate-change policy.”
Once again this year, demand for U.S. visas for skilled workers exceeded the year’s entire supply in the first week that employers could file applications, and some critics say qualified U.S. workers are displaced by cheaper foreign hires through the program, says a report in the Wall Street Journal. In Issues, a leading policy analyst has offered a detailed blueprint for improving the visa and immigration systems for scientists and engineers, including increasing the cap on visas for skilled workers and cutting visas to companies that outsource high-tech jobs to foreign workers.
When the first laboratory-grown hamburgers hit the grill, two Arizona specialists in sustainable engineering said in Issues that their $300,000-plus price tag “doesn’t mean we shouldn’t start thinking about how factory-grown meat might transform our food system, the environment, and even our culture.” Now, Dutch researchers report that costs have dropped to around $11 a patty, still a ways from commercial reality, but tipping the scale in favor of paying increased attention to the potential impact of faux meat.
Some states are trying to reduce rewards for owners of electric vehicles to help offset declining revenues from the federal excise tax on motor fuels, says a report in Slate. But a group of researchers has made the case in Issues for continuing economic incentives for electric vehicles for at least several more years, while another analyst has proposed adopting a national system of direct user fees that can equitably and efficiently support a range of transportation activities.
The transformation of labor markets being swept in by information technology and robotics, as explored in Issues, will challenge society’s ability to adjust. Among possible strategies cited in the New York Times, some observers say the government might provide displaced workers with an unconditional basic income so they can serve as volunteers in socially important areas such as elder care, child care, cultural activities, and environmental protection.
A quartet of scientists and policy analysts recently noted in Issues that little information is available publically on the side-effects of “fracking” to tap oil and gas resources. As something of a cautionary tale, Newsweek has reported that some municipalities in New York and Pennsylvania spray briny wastes from local gas wells on roads to melt winter ice or suppress summer dust, without tracking their use or considering new research that points to their potential health risks.
George Shultz, former secretary of state under President Ronald Reagan, recently argued in the Washington Post that “the globe is warming and that carbon dioxide has something to do with that fact,” adding that deniers “will wind up being mugged by reality” and that his boss would have taken corrective action as an “insurance policy.” In Issues, a scholar of conservative thought has offered details about what an acceptable policy might look like.
In a new book cited by nprEd, an education policy analyst and writer envisions a future in which “the idea of ‘admission’ to college will become an anachronism” as online higher education produces a “University of Everywhere” that will be open to everyone. In Issues, two leading educators have agreed that massive open online courses, or MOOCs, hold great promise, but they argued that the best solution will be to blend the strengths of electronic study with the benefits of the traditional college experience.
With the recent steep fall in oil prices and associated declines in other energy prices, the stars are aligned for adopting a carbon tax on consumption of fossil fuels, Lawrence Summers, a former treasury secretary and presidential adviser, says in the Washington Post. While favoring such a move, two economists have argued in Issues for even broader changes in tax policies, such as ending various energy supply subsidies, to maximize reductions in carbon emissions linked to global climate change.
The United Kingdom has moved toward becoming the first country in the world to authorize a “three-person” in-vitro fertilization technique that combines two parents’ genetic material with that of a third female donor. In Issues, a researcher and a writer have previously joined forces on an essay examining the global bioethical debate that is emerging alongside such revolutionary technological developments.
Despite a widespread impression that the United States is a hotbed of innovation, the past three decades have seen a dramatic slowing in the formation of new companies, says a report in the newest Foreign Affairs. Among various proposed solutions: inviting in more talented immigrants who combine technological prowess with an appetite for entrepreneurial risk. And Issues has provided a detailed blueprint for how to make this happen.
For the first time in at least half a century, a majority of public school students in the United States come from low-income families, according to new federal data reported in the Washington Post. This shift underscores the need cited in Issues to take a more comprehensive approach to improving educational outcomes for low-income students (as well minority students and English learners) and to address the many out-of-school factors that affect their academic performance.
The Politico news group recently sketched out the insider maneuverings when all but one of the Republicans in the U.S. Senate voted to acknowledge that climate change is real, though they balked at tying rising global temperatures to human activities. So what should be done? In Issues, a scholar of conservative thought has written that whatever policies are developed to address climate change, they must be compatible with individual liberty and democratic institutions, and cannot rely on coercive or unaccountable bureaucratic administration.
The behavioral and social sciences have helped shape public policies in many diverse areas, but their contributions are not always apparent to the broader science community or the public, two leading analysts have pointed out in Issues. For example, the Washington Post reports that the military is increasingly turning to psychology and the behavioral sciences to find ways of saving energy, and the “opportunities that we see. . . are phenomenal,” says one specialist in the Pentagon.
Just as an economic analyst recently reported in Issues how advances in artificial intelligence and robotics may eliminate or modify many types of jobs in the United States, a study cited in the Global Post predicts that a new wave of robots and computerization may take half or more jobs, especially among the white-collar workforce, in Germany and elsewhere across Europe. But at the same time, the European Union is investing heavily to speed up the development of robotics, convinced that the net result will be creation of many more new jobs across a variety of fields.
A quartet of authors has argued in Issues that the United States should continue its push to commercialize electric vehicles until at least 2017, when a review of federal auto policies is scheduled. China seems to be following an even more aggressive route, as the government recently announced plans to extend its current incentives for electric cars until 2020, while also reducing subsidies for traditional vehicles.
Migratory animals face increasingly perilous times, their challenges magnified by their long journeys. Among examples in the recent news, monarch butterflies, which commute annually between North America and Mexico, have just been added for consideration for protection under the U.S. Endangered Species Act, while elephants, which wander across vast spaces of Africa, were lost in record numbers to poaching last year. But a specialist in the conservation of biodiversity has argued in Issues that timely international action can save many of the great animal migrations, gaining aesthetic, ecological, and economic rewards.
As part of a comprehensive plan to reduce childhood obesity in the United States, an Institute of Medicine report, highlighted in Issues, recommended giving the Federal Trade Commission authority to monitor how the food industry markets its products to kids. The government agreed, and the commission set to work—but Politico says it may now be quitting the job.
Despite the Department of Defense’s history in innovation, it is not practical to look to the military for the kind of transformational energy technologies that will be needed to mitigate climate change, say two analysts on Future Tense. In a more detailed look at this situation, a scholar working at the intersection of national security and economic policy has detailed in Issues how the military faces fundamental limits in driving major energy innovation, adding that it would be better to seek more limited gains by focusing defense-led technology development on energy projects that actually align with military missions.
New research described recently on nprEd shows that some community college degrees or certificates can significantly increase a student’s potential income. In Issues, the head of another major study has reported similar results, adding that some of the patterns observed “are likely to surprise anyone who spends most of his or her life thinking about and working in elite institutions and strong research departments.”
Development of oil and gas resources enabled by fracking is rapidly growing across the United States, but there is little information available to the public on the risks associated with such efforts, according to a recent Issues. Even investors are shortchanged, says a new report, as the majority of oil and gas companies engaged in fracking fail to adequately inform the business community about practices and progress in reducing risks of their operations.
A long-time observer of space policy and history has written in Issues that in charting its future in space, the United States would be wise to heed President John F. Kennedy’s advice and make exploration a cooperative global undertaking. NASA’s chief scientist, Ellen Stofan, recently added a note of agreement, pointing to the roster of countries with growing space capabilities and adding philosophically that “When we go to explore, we do it as a globe.”
In a scene reported by Politico, President Barack Obama recently sat down with some middle school students to write a bit of computer code, to help promote a popular campaign financed by the tech industry to advance education in computer science. But along with examining projected benefits of boosting such educational efforts, Politico also cited an Issues article arguing against the need to train large numbers of new science and technology workers, as their career rewards might be limited and they would mainly serve to help companies keep their costs down.
Issues has examined several ways to revitalize manufacturing in the United States, including fostering widespread use of advanced production methods and improving the competitiveness of small- and medium-sized firms. Some of these approaches seem to be working in the rustbelt, according to The Daily Beast, as new technologies and an abundance of skilled workers are reviving the often-scorned region’s industrial base.
With the Highway Trust Fund going broke and Congress delaying a long-term fix, California and a handful of other states are considering mileage-based user fees to replace or supplement fuel taxes. In Issues, a longtime California-based civil engineer and urban planner has worked through the advantages of this and several related options for supporting transportation activities.
Using the recent outbreak of Ebola as an example, the World Bank explored in its 2015 World Development Report how advances in understanding human behavior can be used to improve personal and social well-being. Striking the same theme, two leading scholars have argued in Issues that applying the social and behavioral sciences to policy and practices in the United States will be essential to achieving national goals in areas ranging from health care to national security.
Newsweek is out with a major survey of possible ways to modify Earth’s systems to mitigate or avoid human-caused climate change. The prospects and pitfalls of “geoengineering” have also been explored in Issues, with authors offering such pragmatic advice as convening a government advisory committee to guide projects from research to implementation, and making sure that public interests dominate the decision-making process.
NASA recently launched its latest advanced rocket on a mission designed to lead ultimately into deeper space. But in Issues, a long-time observer of science and society has argued that the federal government and its space agency should be looking more actively in a different direction—toward the oceans, which offer more promising solutions to the world’s energy, food, environmental, and other problems.
Canada has awarded a pioneering network of researchers $2.3 million to use yeast, along with several other key organisms, to investigate the molecular mechanisms of rare diseases in search of effective therapies. This reflects in some measure the hope expressed in Issues that science funding agencies and institutions would continue to invest time, infrastructure, and patience into working with this little organism that has so much discovery yet to offer.
Advances in information technology and robotics will transform the labor market over the next few decades in ways that will challenge society’s ability to make timely adjustments, says an exploratory study reported in Issues. One approach to helping workers find a satisfying fit in such a technological future, according to an essay in the Wall Street Journal, is to develop “human-centered automation” that gives the unique talents of people precedence over the useful but limited skills of machines.
President Obama’s recent decision on immigration, whatever its effects, will not address the problems that trouble technology companies the most, including tight limits on temporary visas for high-skilled workers, according to a report in the Los Angeles Times. In Issues, a leading analyst on science and technology policy laid out a comprehensive set of proposals that might offer an effective, achievable, and secure way to streamline the nation’s visa and immigration systems for scientists and engineers.
A new United Nations report has reaffirmed the major role that humans are playing in driving climate change. With the Republicans now in control of the U.S. Congress, the recent Issues article outlining conservative views on climate change may provide some pragmatic advice for designing and implementing therapeutic actions.
A new report from the National Research Council, described in the New York Times, declared that “as a compassionate nation, we rally each time a disaster strikes and provide resources for postdisaster recovery that far exceed those we are willing to provide to manage risk.” In Issues, a strategic planner involved in recovery efforts after Hurricane Sandy pointed out the same problem and offered some practical lessons for breaking out of this default survival strategy.
Noted psychologist Laurence Steinberg recently explored in Issues how adolescents’ brain development may make them more likely than adults to take risks and ignore consequences—and what this should mean for policymakers. In a new book, described on National Public Radio’s website, he expands the discussion, arguing that the nation’s education and legal systems, as well as parenting, have yet to catch up with emerging scientific insights.
Two scientists in Arizona who study the intersection of technology and social change recently examined in Issues the status and prospects of factory-grown meat. Now, a team of chefs, designers, and artists in Amsterdam has published The In Vitro Meat Cookbook, which describes such dishes as “maple-smoked labchops” and “meat fruit tartlets.” The authors explain on the Future Tense blog that they want to help people “visualize a wide range of possible new dishes and food cultures to help us decide what future we actually want.”
A number of new reports and meetings on climate change and its projected effects are injecting new saliency and urgency into the conversation, says an expert in the field writing in The Hill. But several authors have argued in Issues that before any geoengineering efforts are launched, the United States, for its part, should convene a government advisory committee to guide research and implementation, and also take steps to ensure that activities will not be influenced by any vested interests.
Islamic State militants reportedly are increasingly using water as a weapon in Iraq, cutting off supplies to villages and pressing to control dams and other water infrastructure. Troubling, for sure. Yet many regions of the world potentially face even more complicated conflicts over water, and an expert examines in Issues how they may be defused through informed government policies and management decisions.
President Obama has announced that private companies and government institutions will provide an additional $12 billion to the administration’s electrification program for Africa, with a goal of adding 30,000 megawatts of capacity. But two analysts have argued in Issues that far more electricity would be needed to adequately boost productivity and raise living standards among poor people there and in other impoverished regions.
The Atlantic recently examined the status and prospects for massive open online courses, or MOOCs, highlighting many of the ideas explored in Issues by two leading educators. Among the shared observations is the value of incorporating the insights from the MOOC revolution back into the traditional classroom through such mechanisms as “blended learning” and restructuring of the lecture-then-exam model of teaching.
Nutrient-driven algae blooms in Lake Erie recently forced Toledo, Ohio, to warn residents against drinking water from public supplies. In Issues, a trio of experts have examined options for restricting input of nitrogen and phosphorus into the nation’s waterways, not only to improve environmental quality but to rein in a driver of climate change.
The line between jobs that are considered routine and able to be done by a machine and those that require a human brain is blurry and becoming blurrier, says a New York Times article, citing a recent working paper published by the National Bureau of Economic Research. Issues has also examined this shift, surveying the potential for information technology and robotics to transform jobs over the next several decades.
Immigrants have made out-sized contributions to science and technology innovation in the United States, entrepreneur and researcher Vivek Wadhwa has said in Issues (here and here). Looking at the international scene from another angle, he recently focused on the dominance of men in executive high-tech positions, reporting on LinkedIn that educational trends are now making the future look brighter for women in Indian firms than in Silicon Valley.
In keeping with ideas explored in Issues, the Center for American Progress urges in a new report that Congress use the current debate over the beleaguered Highway Trust Fund to begin switching from federal gas taxes to mileage-based user fees to provide robust, sustainable support for surface transportation activities, and at least one House member is already taking action.
An expert in labor markets has argued in Issues that the United States is producing more than enough quality workers in scientific and engineering fields, making it unnecessary to further tailor immigration policies to the needs of specific industries. Now, a story by the Associated Press says that a backlash is growing among U.S. workers against foreign workers brought in under policies that favor employers over the domestic workforce.
The co-founder and chief executive of Google, Larry Page, said recently (and perhaps not unsurprisingly) in a video recorded at a venture capital meeting that the expansion of robots in the workplace—a prospect examined in Issues—may actually improve the lives of many workers in a variety of ways, including by enabling them to “just reduce work time.”
Henry “Hank” Paulson, who served as Treasury Secretary under Pres. George W. Bush, told a television talk show recently that many Republicans are ready to acknowledge the serious threats posed by climate change and discuss options. In an examination of what such movement might look like, three analysts have suggested in Issues a broad and effective portfolio of technology options that could provide the common ground on which conservatives and liberals agree.
Traveling to Mars has been called the next step for U.S. spacefarers, though arguments swirl about whether to get there via the moon or an asteroid. But observers have argued in Issues that attention should focus instead on developing radically new propulsion systems that will make getting to space cheaper, or on joining with other nations to make space exploration a global undertaking.
Former President Bill Clinton gave the keynote address at a Brookings Hamilton Project conference on “Addressing America’s Poverty Crisis.” Clinton’s remarks followed several panel discussions of apprenticeships and other ways of training high-skill workers. Panelists included Harry Holzer and Robert Lerman, who have written about this topic in Issues.
Clinton emphasized the need for policies such as income-contingent student loan repayment, lower tuition, and retention programs that enable low-income people to afford and finish a quality education. He also recommended that we eliminate the misleading distinction between education that develops workplace skills and academic knowledge.
Robert J. Samuelson recently said in his Washington Post column that the best near-term idea for moving against global climate change is a carbon tax to help finance government and stimulate energy-saving technologies and new forms of non-carbon energy. Two economists made a similar argument in Issues, adding that other useful tax-related policies include an end to energy supply subsidies, a green tax swap, a tightening of the gas guzzler tax, and conservation incentive programs.
The co-executive producer and narrator of the new documentary Fed Up, Katie Couric said in Time that its key message is that the nation’s epidemic of childhood obesity is due mainly to “the food we’re eating every day and the sugar that’s hidden in so much of it.” A groundbreaking Institute of Medicine report nearly a decade ago offered a broader description of—and prescription for solving—the problem, as presented in Issues by several of the report’s authors.
Climate change is here and action is needed now, says a new White House report detailed on CNN.com. But a conservative scholar says in Issues that for the nation to be most effective, government policymakers will need to understand how conservatives view the climate change debate—and science issues more broadly—and take their fundamental principles into account.
Facing a depleted highway trust fund and a flat motor fuel tax, the Obama administration recently opened the door for states to collect tolls on interstate highways to help pay for transportation projects. Looking beyond this modest foray into charging people directly for their highway use, Martin Wachs, a longtime transportation analyst, has suggested in Issues that several types of more efficient, and more equitable, user charges are ready to be phased in.
The proposed Frontiers in Innovation, Research, Science, and Technology (FIRST) Act, which is the House Republicans alternative to the America Competes Act, is producing a strong reaction from the science community. At the May 1 AAAS Forum on S&T Policy, presidential science adviser John Holdren empasized the importance of maintaining NSF’s independence in making research funding decisions, and earlier in the week the National Science Board raised concerns about some aspects of the bill.
A retired Navy rear admiral and current professor of meteorology said in Slate that human-driven climate change is a growing security threat for the United States and many other nations. In Issues, a recent examination called the case for linking climate change and national security “robust but imperfect,” adding that people who are persuaded say there is much the United States can and should be doing on this front.
Apprenticeships, which Issues has explored as a practical tool for preparing the nation’s emerging workforce for good jobs today and into the future, will now become a key part of a major new federal job-training program. Newly announced by President Obama, the program will provide $100 million in competitive grants to expand apprenticeships nationwide, along with additional funding to encourage businesses and community colleges to collaborate on vocational training that targets critical industrial needs.
A recent New York Times article examines a worrisome question: what if the rush of technology in many fields is becoming a substitute for labor, pushing people out of good jobs without opening promising new employment opportunities? In Issues, Stuart W. Elliott presents his latest findings on how advances in information technology and robotics are likely to transform the workplace in the next few decades, concluding that the nation should regularly track emerging technological capabilities in order to anticipate their full consequences.
In its latest report on climate change, the United Nations makes its first mention of a possible future need to remove heat-trapping carbon dioxide from the atmosphere and inject it underground, according to the Toronto Star. But experts have cautioned in Issues that long before the United States takes such a step toward even modest “geoengineering,” it should establish an official oversight mechanism for evaluating research and making public decisions.
Investment in renewable energy projects declined in the United States and globally during 2013, according to a new report, in large part because of worries about future government support. But an expert on energy markets has argued in Issues that progress will be maximized only if the U.S. government stops trying to drive commercialization of particular technologies and returns to doing what it does best, supporting conceptual and technical research to find new and better technologies.
In Issues, a journalist recently debunked the common perception that the use of genetically modified cotton in India has precipitated an epidemic of suicides among its small farmers. Now, a statistician has released data making the same case, arguing that not only does available data show no increase in suicides following the introduction of genetically modified cotton, but that the suicide rate among farmers has actually declined since then.
A well-known wealth manager in Silicon Valley recently examined in Forbes the prospects for factory-made “cultured meat,” noting, among other things, that global demand for meat is projected to increase by more than two-thirds by 2050. In Issues, two scientists from Arizona State University have taken a more detailed look, suggesting a likely blueprint for initial industrial-scale production of meat and noting that obstacles may be as much social as technical or economic.
James Fallows, a longtime observer of the American scene, reports in The Atlantic on a Georgia high school in which all students not only take traditional academic classes but also participate in one of five “academies” emphasizing specific occupational skills, adding that such programs seem to be on the rise across the nation. Issues has also explored (here and here) how apprenticeships and other forms of technical training can prepare students, including those not interested in college, for jobs that are interesting, pay well, and likely to be secure.
The United Nations’ highest court has halted Japan’s large “research whaling” program in the Southern Ocean off Antarctica. But the decision will not stop all whaling by Japan or several other countries, and creating a “whale conservation market” that sells sustainable “whale shares,” as described in Issues, may provide an effective alternative to legal or regulatory mechanisms to protect global whale populations.
In the spirit of a call in Issues for bold new technologies to advance space exploration and development, an international group of experts has backed the use of beanstalk-like “space elevators” to carry people and goods into orbit, and NASA has announced plans to build ion thruster engines popularized in “Star Wars” to power a mission to capture an asteroid.
Speaking during a visit to Beijing, Michelle Obama declared that freedom of speech, particularly on the Internet and in the news media, provides the foundation for a vibrant society. Striking a similar theme in Issues, Hilary Rodham Clinton, then the U.S. Secretary of State, said that protecting open communication—online and offline—is essential to ensuring the fundamental rights and freedoms of people everywhere.
The conservation group Oceana has released a new report detailing how “bycatch” is damaging the health of U.S. fisheries. Ecologist and writer Carl Safina has examined this and related problems in Issues, calling for a new era of fisheries management that will beef-up old tools and adopt an array of new “smart tools” to protect these valuable and threatened resources.
Education expert Michael J. Petrilli argues in the online magazine Slate that many students would be best served not by focusing them on pursing a traditional college education but rather by providing them with sound early education followed by programs in high school and at community colleges that help them develop strong technical and interpersonal skills. Issues has examined various ways of structuring such alternative routes to the middle class, including the expansion of occupational certificate and apprenticeship programs.
A major new federal health survey has reported a 43% drop in the obesity rate among young children over the past decade, but older children and adolescents have made little or no progress. In Issues, Jeffrey P. Koplan and colleagues presented lessons from an earlier groundbreaking study by the Institute of Medicine on what the nation should be doing to address this epidemic and its higher risks for serious disease.
Along with making school attendance compulsory, states and cities should develop programs to keep students—especially those at risk of absenteeism and poor performance—engaged in learning from elementary grades through high school graduation, two education experts have noted in Issues. In an innovative application of this spirit, the pop star Pitbull is supporting a charter school in Miami that engages students by drawing its lessons in all subjects, including science and math, from the world of sports.
The financial services company Standard & Poor’s has recently released a report suggesting that increasing the number of visas issued to immigrants with technical skills will boost the U.S. economy and even spur job growth for native-born workers. Several Issues articles have made similar cases (here and here), but an expert in labor markets has also argued that the nation is producing more than enough quality workers in scientific and engineering fields—and policymakers and industry leaders should proceed accordingly.
Issues has explored the status of women in science from several angles, including in an examination of how to plug the leaks of both women and men in the scientific workforce, and in a personal essay about the choices women often face when confronting the “system” of science. Many of these and other ideas are explored in The Chronicle of Higher Education by Mary Ann Mason, co-author of the recently published book Do Babies Matter? Gender and Family in the Ivory Tower.
Utilities have installed more than 60 million smart electric meters in North America in the past decade, the Wall Street Journal recently noted, adding that the challenge now is figuring out what to do with all the information the devices are generating. In Issues, Lawrence Makovich examined the perceptions and reality of implementing a “smarter” grid system, which faces some bumps along the way but offers significant potential rewards.
The latest report from an international panel of scientists details the increased certainty that human activities are driving climate change and surveys the range of effects thought likely to result. Some observers argue that climate change will touch directly on the United States’ security, and in Issues, Richard Matthew examines the case and offers some possible actions the nation might take.
The launch by SpaceX of its newest Falcon 9 rocket, which followed hard on the heels of the arrival of Orbital Science Corporation’s Cygnus cargo ship at the International Space Station, collectively mark the reach of private companies into space. But Jonathan Coopersmith argues in Issues that rockets are so 20th century, and a government effort to develop new launch technologies could open the door to vast opportunities for space exploration and development.
Blooms of toxic algae, nourished by nitrogen and phosphorus leaching into waterways, are increasingly common across much of the United States, according to a recent report described here. In Issues, a trio of experts has explained how better managing use of these nutrients—in agriculture and in urban areas—can yield environmental, socioeconomic, and national security benefits, especially as atmospheric warming drives climate change.
The United States and several other nations are pursuing small modular nuclear reactors as vital components in their energy futures, Issues reported in summer 2011. Progress in developing such reactors continues apace, as described recently in National Journal, spurred by their potential economic and safety advantages over larger nuclear cousins, as well as by their projected role in diversifying energy production and reducing carbon emissions.
A new international study suggests that the supply of illegal drugs in the United States and globally is increasing, with drugs also becoming cheaper, purer, and more potent. In Issues, four experts on public drug policies proposed a new research agenda—less focused on current approaches and more attentive to alternatives—that may lead to improvements in public welfare.
The value of encouraging migrants to enter and stay in the U.S. science and technology enterprise is hotly debated, as presented in Issues here, here, and here. But an expert working on the immigration frontlines raises a point in National Journal that may affect the conversation: most potential migrants with technical skills are now looking to other countries—and those countries are putting out the welcome mat.