Category Archives: Science Resources

A category for posts that group books by topic or expanded writings on posts from other places, such as email newsletters or Twitter.

Getting Personal: Balancing Privacy and Security in the Fight Against Terrorism

Recent debate over full-body scanners at airport security checkpoints once again highlights the issues we face in balancing security with privacy. We are observed at work, in stores, and on the street by security systems. By our own choice, we use online resources to bank, shop, contact friends and family, and apply for loans. In countless other ways we may unknowingly reveal personal information. Technological advances in biometric recognition, data mining, e-commerce and behavioral surveillance all raise questions about exactly how personal our personal information is.

Protecting Individual Privacy in the Struggle Against Terrorists examines existing privacy laws to assess how privacy can be protected in current and future programs. Law-abiding citizens leave extensive digital tracks, and so do criminals and terrorists. Gathering and analyzing electronic, behavioral, biological, and other information can play major roles in the prevention, detection, and mitigation of terrorist attacks, just as they do against other criminal threats. This book provides a framework for making decisions about deploying and evaluating information-based programs on the basis of their effectiveness and associated risks to personal privacy.

Released this year, Biometric Recognition: Challenges and Opportunities deals with unresolved questions about the effectiveness and management of systems for biometric recognition, as well as the appropriateness and societal impact of their use. These books and other titles from the Computer Science and Telecommunications Board can inform and guide discussion of this important issue.

	Protecting Individual Privacy in the Struggle Against Terrorists: A Framework for Program Assessment All U.S. agencies with counterterrorism programs that collect or “mine” personal data — such as phone records or Web sites visited — should be required to evaluate the programs’ effectiveness, lawfulness, and impacts on privacy. A framework is…
	Biometric Recognition: Challenges and Opportunities Biometric recognition–the automated recognition of individuals based on their behavioral and biological characteristic–is promoted as a way to help identify terrorists, provide better control of access to physical facilities and financial accounts, and…
	Toward a Safer and More Secure Cyberspace Given the growing importance of cyberspace to nearly all aspects of national life, a secure cyberspace is vitally important to the nation, but cyberspace is far from secure today. The United States faces the real risk that adversaries will exploit…
	Engaging Privacy and Information Technology in a Digital Age Privacy is a growing concern in the United States and around the world. The spread of the Internet and the seemingly boundaryless options for collecting, saving, sharing, and comparing information trigger consumer worries. Online practices of business and…

Biosafety and Research: Controversy in Kansas

Monday, the National Research Council released a report that finds “several major shortcomings” in a U.S. Department of Homeland Security assessment of risks associated with operating the proposed National Bio- and Agro-Defense Facility (NBAF) in Manhattan, Kan. The National Research Council review of the DHS risk assessment finds that there is nearly a 70 percent chance over the 50-year lifetime of the facility that a release of Foot and Mouth Disease could result in an infection outside the laboratory, impacting the economy by estimates of $9 billion to $50 billion.

The planned National Bio- and Agro-Defense Facility will be a state-of-the-art containment facility that will support programs that the nation and others will turn to as a global reference, training and research laboratory for foreign animal diseases. As a biosafety level 4 pathogen facility, the NBAF will be a high-containment laboratory with the ability to carry out critical research on agents that pose serious threats to U.S. animal and human heath by using large animals, such as cattle and swine.

Biosafety level assignments were created by the Centers for Disease Control to classify the relative danger to the surrounding environment. Biosafety level designations increase as the potential consequences of exposure to research materials become more hazardous. A Level 4 biosafety facility works with dangerous and exotic agents that pose a high individual risk of aerosol-transmitted laboratory infections, agents for which vaccines or other treatments are not available.

Recent publications of the National Research Council discuss aspects of research with select agents, including lab safety and security. This year the NRC has published reports to evaluate several high containment facilities, including the proposed Kansas site. These studies and other related titles can inform and guide discussion about research priorities, safety concerns, and dual-use issues.

	Evaluation of a Site-Specific Risk Assessment for the Department of Homeland Security’s Planned National Bio- and Agro-Defense Facility in Manhattan, Kansas Congress requested that the U.S. Department of Homeland Security (DHS) produce a site-specific biosafety and biosecurity risk assessment (SSRA) of the proposed National Bio- and Agro-Defense Facility (NBAF) in Manhattan, Kansas. The laboratory would study…
	Sequence-Based Classification of Select Agents: A Brighter Line Select Agents are defined in regulations through a list of names of particularly dangerous known bacteria, viruses, toxins, and fungi. However, natural variation and intentional genetic modification blur the boundaries of any discrete Select Agent list based…
	Evaluation of the Health and Safety Risks of the New USAMRIID High Containment Facilities at Fort Detrick, Maryland The U.S. Army Medical Research Institute of Infectious Diseases in Frederick, Maryland, is designed to handle pathogens that cause serious or potentially lethal diseases, which require the research performed on them be contained to specialized laboratories….
	Continuing Assistance to the National Institutes of Health on Preparation of Additional Risk Assessments for the Boston University NEIDL, Phase 1 In 2003, the Boston University Medical Center (BUMC) was awarded a $128 million grant from the National Institutes of Health to build one of two high- and maximum- containment laboratory facilities for research on biological pathogens. The National Emerging…
	BioWatch and Public Health Surveillance: Evaluating Systems for the Early Detection of Biological Threats: Abbreviated Version Following the attacks of September 11, 2001 and the anthrax letters, the ability to detect biological threats as quickly as possible became a top priority. In 2003 the Department of Homeland Security (DHS) introduced the BioWatch program–a federal monitoring…
	Challenges and Opportunities for Education About Dual Use Issues in the Life Sciences The Challenges and Opportunities for Education About Dual Use Issues in the Life Sciences workshop was held to engage the life sciences community on the particular security issues related to research with dual use potential. More than 60 participants from…
	Responsible Research with Biological Select Agents and Toxins The effort to understand and combat infectious diseases has, during the centuries, produced many key advances in science and medicine–including the development of vaccines, drugs, and other treatments. A subset of this research is conducted with agents that,…
	A Survey of Attitudes and Actions on Dual Use Research in the Life Sciences: A Collaborative Effort of the National Research Council and the American Association for the Advancement of Science The same technologies that fuel scientific advances also pose potential risks–that the knowledge, tools, and techniques gained through legitimate biotechnology research could be misused to create biological weapons or for bioterrorism. This is often called…
	Department of Homeland Security Bioterrorism Risk Assessment: A Call for Change The mission of Department of Homeland Security Bioterrorism Risk Assessment: A Call for Change, the book published in December 2008, is to independently and scientifically review the methodology that led to the 2006 Department of Homeland…
	Test and Evaluation of Biological Standoff Detection Systems: Abbreviated Version A biological warfare agent (BWA) is a microorganism, or a toxin derived from a living organism, that causes disease in humans, plants, or animals or that causes the deterioration of material. The effectiveness of a BWA is greatly reduced if the attack is…

Resources to Inform a Fiscal Future from the National Academy of Sciences

The plan offered by the President’s bipartisan deficit commission, released last Wednesday, has drawn reaction across the political spectrum.

Want to better understand how consistent this plan is with long-term fiscal stability? We provide a practical framework to assess budget proposals like this in Choosing the Nation’s Fiscal Future, a report released in January 2010 by the National Research Council together with the National Academy of Public Administration. This report also features four representative scenarios that illustrate a wide range of available policy choices to put the nation on a path toward a stable fiscal future. Which one would you choose?

And for insight into how we can stay economically competitive in the global economy, don’t miss our new report Rising Above the Gathering Storm, Revisited: Rapidly Approaching Category 5. Science plays a vital role in our nation’s fiscal future. Read the report for actionable recommendations for funding research, improving science and mathematics education, and changing the nation’s tax, patent, immigration and litigation policies.

Links to these books and other National Academies reports that may also interest you are listed below.

	Choosing the Nation’s Fiscal Future A mismatch between the federal government’s revenues and spending, now and in the foreseeable future, requires heavy borrowing, leading to a large and increasing federal debt. That increasing debt raises a serious challenge to all of the goals that various…
	Rising Above the Gathering Storm, Revisited: Rapidly Approaching Category 5 In the face of so many daunting near-term challenges, U.S. government and industry are letting the crucial strategic issues of U.S. competitiveness slip below the surface. Five years ago, the National Academies prepared Rising Above the Gathering…
	Expanding Underrepresented Minority Participation: America’s Science and Technology Talent at the Crossroads In order for the United States to maintain the global leadership and competitiveness in science and technology that are critical to achieving national goals, we must invest in research, encourage innovation, and grow a strong and talented science and…
	Rising Above the Gathering Storm: Energizing and Employing America for a Brighter Economic Future In a world where advanced knowledge is widespread and low-cost labor is readily available, U.S. advantages in the marketplace and in science and technology have begun to erode. A comprehensive and coordinated federal effort is urgently needed to bolster U.S….

Resources for Active Duty Military and Veterans from the National Academy of Sciences

Since October 2001, about 1.9 million US troops have been deployed to Afghanistan and Iraq. According to the US Army, the average active duty soldier is 22 years of age, a high school graduate, and married with two children. The all-volunteer military has experienced multiple redeployments to the war zone, increased use of the reserve components of the military and National Guard, increased numbers of deployed women and parents of young children, and increases in the number of military personnel surviving severe injuries that in previous wars would have resulted in death.

Returning Home from Iraq and Afghanistan: Preliminary Assessment of Readjustment Needs of Veterans, Service Members, and their Families, a recent report from the Institute of Medicine, makes recommendations for future research directions in social, economic and health consequences of deployment and redeployment. This book also promotes an emphasis on treatment of mental health and substance use disorders. Returning Home presents findings on the most critical challenges and lays out the blueprint for additional study to determine how best to meet the needs of returning troops and their families.

The National Academies has produced a number of reports that discuss issues of importance to both active duty and retired military. Links to more information about National Academies reports that may also interest you are listed below.

	Returning Home from Iraq and Afghanistan: Preliminary Assessment of Readjustment Needs of Veterans, Service Members, and Their Families Nearly 1.9 million U.S. troops have been deployed to Afghanistan and Iraq since October 2001. Many service members and veterans face serious challenges in readjusting to normal life after returning home. This initial book presents findings on the most…
	Provision of Mental Health Counseling Services Under TRICARE In this book, the IOM makes recommendations for permitting independent practice for mental health counselors treating patients within TRICARE–the DOD’s health care benefits program. This would change current policy, which requires all counselors to practice…
	Gulf War and Health: Volume 8: Update of Health Effects of Serving in the Gulf War For the United States, the 1991 Persian Gulf War was a brief and successful military operation with few injuries and deaths. However, soon after returning from duty, a large number of veterans began reporting health problems they believed were associated with…
	Student Mobility: Exploring the Impact of Frequent Moves on Achievement: Summary of a Workshop Many low-income families struggle with stable housing and frequently have to move due to foreclosures, rent increases, or other financial setbacks. Children in these families can experience lasting negative effects, especially those who are young and still…
	Combating Tobacco Use in Military and Veteran Populations The health and economic costs of tobacco use in military and veteran populations are high. In 2007, the Department of Veterans Affairs (VA) and the Department of Defense (DoD) requested that the Institute of Medicine (IOM) make recommendations on how to…
	Systems Engineering to Improve Traumatic Brain Injury Care in the Military Health System: Workshop Summary This book makes a strong case for taking advantage of the best of two disciplines–health care and operational systems engineering (a combination of science and mathematics to describe, analyze, plan, design, and integrate systems with complex interactions…
	Depression in Parents, Parenting, and Children: Opportunities to Improve Identification, Treatment, and Prevention Depression is a widespread condition affecting approximately 7.5 million parents in the U.S. each year and may be putting at least 15 million children at risk for adverse health outcomes. Based on evidentiary studies, major depression in either parent can…
	Gulf War and Health: Volume 7: Long-Term Consequences of Traumatic Brain Injury The seventh in a series of congressionally mandated reports on Gulf War veterans health, this volume evaluates traumatic brain injury (TBI) and its association with long-term health affects. That many returning veterans have TBI will likely mean…
	The Future of Disability in America The future of disability in America will depend on how well the U.S. prepares for and manages the demographic, fiscal, and technological developments that will unfold during the next two to three decades. Building upon two prior studies from the Institute…
	A 21st Century System for Evaluating Veterans for Disability Benefits 21st Century System for Evaluating Veterans’ Disability Benefits recommends improvements in the medical evaluation and rating of veterans for the benefits provided by the Department of Veterans Affairs (VA) to compensate for illnesses or…
	Improving the Quality of Health Care for Mental and Substance-Use Conditions: Quality Chasm Series Each year, more than 33 million Americans receive health care for mental or substance-use conditions, or both. Together, mental and substance-use illnesses are the leading cause of death and disability for women, the highest for men ages 15-44, and the second…

Cutting Edge Technology to Combat Climate Change

On October 5th, NASA and the US Agency for International Development launched SERVIR-Himalaya, a web-based environmental imaging and management system to help decision-makers assess climate change and environmental threats. Already in use in Africa and Mesoamerica, this system combines satellite imagery, data management tools, and visualization capabilities to monitor and forecast environmental changes and improve responses to natural disasters.

Informing an Effective Response to Climate Change promotes the use of such an open access repository. Part of the new America’s Climate Choices series, this book discusses the need for climate change to be considered in actions and decisions across a wide range of sectors and interests.

The other books in this series — Advancing the Science of Climate Change, Limiting the Magnitude of Future Climate Change, and Adapting to the Impacts of Climate Change — discuss research on the causes and consequences of climate change, evaluate technologies and policies that can be used to limit the magnitude of future climate change, and advocate for understanding of the steps that can be taken to adapt to climate change. These books and other recent titles from the Board on Atmospheric Sciences and Climate can inform debate, discussion, and decision making.

	Informing an Effective Response to Climate Change Global climate change is one of America’s most significant long-term policy challenges. Human activity–especially the use of fossil fuels, industrial processes, livestock production, waste disposal, and land use change–is affecting global average…
	Advancing the Science of Climate Change Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of human and natural systems. The compelling case for these conclusions is provided in Advancing the…
	Limiting the Magnitude of Future Climate Change Climate change, driven by the increasing concentration of greenhouse gases in the atmosphere, poses serious, wide-ranging threats to human societies and natural ecosystems around the world. The largest overall source of greenhouse gas emissions is the burning…
	Adapting to the Impacts of Climate Change Across the United States, impacts of climate change are already evident. Some extreme weather events such as heat waves have become more frequent and intense, cold extremes have become less frequent, and patterns of rainfall are likely changing. The…
	Monitoring Climate Change Impacts: Metrics at the Intersection of the Human and Earth Systems The stresses associated with climate change are expected to be felt keenly as human population grows to a projected 9 billion by the middle of this century, increasing the demand for resources and supporting infrastructure. Therefore, information to assess…
	Assessment of Intraseasonal to Interannual Climate Prediction and Predictability More accurate forecasts of climate conditions over time periods of weeks to a few years could help people plan agricultural activities, mitigate drought, and manage energy resources, amongst other activities; however, current forecast systems have limited…
	Verifying Greenhouse Gas Emissions: Methods to Support International Climate Agreements The world’s nations are moving toward agreements that will bind us together in an effort to limit future greenhouse gas emissions. With such agreements will come the need for all nations to make accurate estimates of greenhouse gas emissions and to monitor…
	Climate Stabilization Targets: Emissions, Concentrations, and Impacts over Decades to Millennia Emissions of carbon dioxide from the burning of fossil fuels have ushered in a new epoch where human activities will largely determine the evolution of Earth’s climate. Because carbon dioxide in the atmosphere is long lived, it can effectively lock the Earth…
	When Weather Matters: Science and Service to Meet Critical Societal Needs The past 15 years have seen marked progress in observing, understanding, and predicting weather. At the same time, the United States has failed to match or surpass progress in operational numerical weather prediction achieved by other nations and failed to…
	Global Sources of Local Pollution: An Assessment of Long-Range Transport of Key Air Pollutants to and from the United States Recent advances in air pollution monitoring and modeling capabilities have made it possible to show that air pollution can be transported long distances and that adverse impacts of emitted pollutants cannot be confined to one country or even one continent….

Science and Solutions for Depression in Women

Last Friday, a new clinical report by the American Academy of Pediatrics was released encouraging pediatricians to screen mothers for postpartum depression, to use community resources for the treatment and referral of the depressed mother, and to provide support for the mother-child relationship. Estimated rates of depression among pregnant and postpartum women can range between 5 percent and 25 percent.

Depression in Parents, Parenting, and Children, a 2009 report from the National Research Council and the Institute of Medicine, advocates a new vision for depression care that would provide comprehensive services not just to adults, but to their children as well.

A new report Women’s Health Research: Progress, Promise, and Pitfalls includes a review of the status of research on depression in women and how research findings are communicated to the public.

Links to more information about these and other National Academies reports that may also interest you are listed below.

	Depression in Parents, Parenting, and Children: Opportunities to Improve Identification, Treatment, and Prevention Depression is a widespread condition affecting approximately 7.5 million parents in the U.S. each year and may be putting at least 15 million children at risk for adverse health outcomes. Based on evidentiary studies, major depression in either parent can…
	Women’s Health Research: Progress, Pitfalls, and Promise Even though slightly over half of the U.S. population is female, medical research historically has neglected the health needs of women. However, over the past two decades, there have been major changes in government support of women’s health research–in…
	Cancer Care for the Whole Patient: Meeting Psychosocial Health Needs Cancer care today often provides state-of-the-science biomedical treatment, but fails to address the psychological and social (psychosocial) problems associated with the illness. This failure can compromise the effectiveness of health care and thereby adversely…
	Improving the Quality of Health Care for Mental and Substance-Use Conditions: Quality Chasm Series Each year, more than 33 million Americans receive health care for mental or substance-use conditions, or both. Together, mental and substance-use illnesses are the leading cause of death and disability for women, the highest for men ages 15-44, and the second…
	Improving the Quality of Long-Term Care Among the issues confronting America is long-term care for frail, older persons and others with chronic conditions and functional limitations that limit their ability to care for themselves.
	Children’s Health, the Nation’s Wealth: Assessing and Improving Child Health Children’s health has clearly improved over the past several decades. Significant and positive gains have been made in lowering rates of infant mortality and morbidity from infectious diseases and accidental causes, improved access to health care, and…

Future Trends for Doctorate Degree Programs

On September 14th, a Council of Graduate Schools report found that for the 2008-2009 academic year, women earned a majority of doctorate degrees. While women have been earning the majority of master’s degrees, this was the first year that women took the lead in doctorate degrees as well.

Yesterday, the National Academies released A Data-Based Assessment of Research Doctorate Programs in the United States. This report assesses U.S. research doctorate programs, ranking academic programs in 62 major fields based on a variety of characteristics, including measures of faculty diversity.

Earlier this year, the National Academies published Gender Differences at Critical Transitions in the Careers of Science, Mathematics, and Engineering Faculty. Using original data from surveys of faculty at major U.S. research universities, Gender Differences paints a picture of the status of female faculty.

Links to more information about these and other National Academies reports that may also interest you are listed below.

	Gender Differences at Critical Transitions in the Careers of Science, Engineering, and Mathematics Faculty Gender Differences at Critical Transitions in the Careers of Science, Engineering, and Mathematics Faculty presents new and surprising findings about career differences between female and male full-time, tenure-track, and tenured faculty in science, engineering, and mathematics at the nation’s top …
	A Data-Based Assessment of Research-Doctorate Programs in the United States A Data-Based Assessment of Research-Doctorate Programs in the United States provides an unparalleled dataset that can be used to assess the quality and effectiveness of doctoral programs based on measures important to faculty, students, administrators, funders, and other stakeholders…
	To Recruit and Advance: Women Students and Faculty in Science and Engineering Although more women than men participate in higher education in the United States, the same is not true when it comes to pursuing careers in science and engineering. To Recruit and Advance: Women Students and Faculty in Science and Engineering identifies and…
	Beyond Bias and Barriers: Fulfilling the Potential of Women in Academic Science and Engineering The United States economy relies on the productivity, entrepreneurship, and creativity of its people. To maintain its scientific and engineering leadership amid increasing economic and educational globalization, the United States must aggressively pursue the…
	Educating the Engineer of 2020: Adapting Engineering Education to the New Century Phase I in the Engineer of 2020 project, Visions of Engineering in the New Century, described a set of attributes that are expected to be necessary for engineers that will perform well in a world that is driven by rapid technological advancement,…
	In the Nation’s Compelling Interest: Ensuring Diversity in the Health Care Workforce The United States is rapidly transforming into one of the most racially and ethnically diverse nations in the world. Groups commonly referred to as minorities–including Asian Americans, Pacific Islanders, African Americans, Hispanics, American Indians, and…
	Bridges to Independence: Fostering the Independence of New Investigators in Biomedical Research A rising median age at which PhDs receive their first research grant from the National Institutes of Health (NIH) is among the factors forcing academic biomedical researchers to spend longer periods of time before they can set their own research directions and…

When Weather Prediction Matters

While many of us are anticipating barbecues, beach visits, and the last trip to the swimming pool to celebrate Labor Day weekend, those of us on the Eastern Seaboard are also keeping our eyes open to the possibilities of Hurricane Earl having an impact on our plans. We receive a lot of information about various storm scenarios, but what becomes evident from listening to meteorologists is that we still need more tools in order to predict with confidence the track of major storms. With a possibly active hurricane season ahead, it’s time to take a good look at our nation’s weather prediction abilities. The National Academies has information to offer about the current state of weather prediction, and makes suggestions for the future direction of research.

	When Weather Matters: Science and Service to Meet Critical Societal Needs The past 15 years have seen marked progress in observing, understanding, and predicting weather. At the same time, the United States has failed to match or surpass progress in operational numerical weather prediction achieved by other nations and failed to…
	Observing Weather and Climate from the Ground Up: A Nationwide Network of Networks Detailed weather observations on local and regional levels are essential to a range of needs from forecasting tornadoes to making decisions that affect energy security, public health and safety, transportation, agriculture and all of our economic interests….
	Uncertainty Management in Remote Sensing of Climate Data: Summary of a Workshop Great advances have been made in our understanding of the climate system over the past few decades, and remotely sensed data have played a key role in supporting many of these advances. Improvements in satellites and in computational and data-handling techniques…
	Completing the Forecast: Characterizing and Communicating Uncertainty for Better Decisions Using Weather and Climate Forecasts Uncertainty is a fundamental characteristic of weather, seasonal climate, and hydrological prediction, and no forecast is complete without a description of its uncertainty. Effective communication of uncertainty helps people better understand the likelihood of a…
	Fair Weather: Effective Partnerships in Weather and Climate Services Decades of evolving U.S. policy have led to three sectors providing weather servicesNOAA (primarily the National Weather Service [NWS]), academic institutions, and private companies. This three-sector system has produced a scope and diversity of weather…

PDFs, Video, and Podcasts on Nutrition and Health

The research concerning what foods to eat and how much is not new. So why are Americans still indulging in unhealthy habits? What can be done to help the general public understand and act on the findings of researchers and nutritionists?

We’ve put together a collection of free resources to address these questions.

Free PDFs

School Meals: Building Blocks for Healthy Children Ensuring that the food provided to children in schools is consistent with current dietary recommendations is an important national focus. Various laws and regulations govern the operation of school meal programs. In 1995, Nutrition Standards and Meal Requirements were put…

Local Government Actions to Prevent Childhood Obesity The prevalence of childhood obesity is so high in the United States that it may reduce the life expectancy of today’s generation of children. While parents and other adult caregivers play a fundamental role in teaching children about healthy behaviors…

Childhood Obesity Prevention in Texas: Workshop Summary Childhood Obesity Prevention in Texas summarizes the information gathered at a workshop held February 5-6, 2009, in Austin, Texas. At this workshop, committee members met with Texas lawmakers, public officials, and community leaders to exchange ideas and to view first-hand…

Joint U.S.-Mexico Workshop on Preventing Obesity in Children and Youth of Mexican Origin: Summary The Joint U.S.-Mexico Workshop on Preventing Obesity in Children and Youth of Mexican Origin was initiated by a desire to share experiences regarding the problem of obesity in children and youth of Mexican…

Adequacy of Evidence for Physical Activity Guidelines Development: Workshop Summary Is there a sufficient evidence base for the U.S. Department of Health and Human Services (HHS) to develop a comprehensive set of physical activity guidelines for Americans? To address this question, the Institute of Medicine (IOM) held a workshop titled…

Weight Gain During Pregnancy: Reexamining the Guidelines As women of childbearing age have become heavier, the trade-off between maternal and child health created by variation in gestational weight gain has become more difficult to reconcile. Weight Gain During Pregnancy responds to the need for a reexamination of…

The Public Health Effects of Food Deserts: Workshop Summary In the United States, people living in low-income neighborhoods frequently do not have access to affordable healthy food venues, such as supermarkets. Instead, those living in “food deserts” must rely on convenience stores and small neighborhood stores that offer few…

Free Video

Public Policy in Nutrition: Where Does Science Fit in? Discover the science behind public policy in nutrition from the Dietary Reference Intakes (DRIs) to the Dietary Guidelines to green “smart” checkmarks and health claims on food packaging. How science-based are the recommendations and who makes the decisions?
Presenter: Joanne Lupton (IOM), Texas A&M University

Test Your Tongue: The Science of Taste A leading expert in taste and a popular food writer look at our understanding of the science of taste and the chemical underpinnings of flavors and foods. Learn about your own tastebuds by sampling miracle fruit, artichokes, fruit strips, and more!
Presenters: Linda Bartoshuk, University of Florida and Harold McGee, New York Times

Elixir of Life: Wine and Health
Wine grapes are one of the major human food crops, and there is now overwhelming evidence that drinking wine in moderation is beneficial to human health. But why did only one particular species of Vitis become used for wine-making — out of more than 30 existing species? The DNA sequence of a Pinot Noir variety of Vitis vinifera was published in 2007 and a comparison with other varieties is under way. Will we soon be drinking genetically-engineered “designer” wines?
Presenter: Francisco Ayala, University of California, Irvine

The Future of Chocolate on Earth
Explore the science of chocolate, from the role of cocoa in protecting tropical rainforests, to its surprising potential to improve cardiovascular health. Learn how food technology manipulates cocoa to create the sensory experience of some of your favorite chocolate brands during a tasting at the dessert reception.
Presenter: Harold Schmitz

Free Audio

School Meals: Building Blocks for Healthy Children[audio:http://feedproxy.google.com/~r/podcasts/soundsofscience/~3/4yQ3ENSpzTY/nax96schoolmeals.mp3]Download This Episode
This podcast provides a historical overview of the emergence of school meal programs and provides recommendations to update the nutrition standard and the meal requirements for the National School Lunch Program and School Breakfast Program. The recommendations reflect new developments in nutrition science, increase the availability of key food groups in the school meal programs, and allow these programs to better meet the nutritional needs of children, foster healthy eating habits, and safeguard children’s health. Visit the IOM report page.

Weight Gain During Pregnancy: How Much is Too Much?[audio:http://feedproxy.google.com/~r/podcasts/soundsofscience/~3/TgH1FO2EmTs/nax90weightgain.mp3]Download This Episode

As women of childbearing age have become heavier, the trade-off between maternal and child health created by variation in gestational weight gain has become more difficult to reconcile. The Weight Gain During Pregnancy podcast looks at some of the key findings and recommendations from the Institute of Medicine report. Visit the IOM report page.

A Salmon A Day: Balancing the Benefits and Risks of Seafood[audio:http://feedproxy.google.com/~r/podcasts/soundsofscience/~3/TtqdJ5LRrNU/nax23seafoodcho.mp3]Download This Episode

The fragmented information that consumers receive about the nutritional value and health risks associated with fish and shellfish can result in confusion or misperceptions about these food sources. This episode looks at the available research and provides listeners with tips and guidelines when choosing seafood. Read the report online and visit the IOM report page.

Understanding the Effects of the Gulf Oil Spill

The disastrous Gulf of Mexico oil spill has heightened the American public’s awareness concerning the effects—both immediate and delayed—of grand-scale pollution. But will this awareness lead to better energy choices for the future? The choice is ours.

More ways to learn about the effects of the Gulf oil spill:

IOM Workshop on Human Health Effects of the Gulf of Mexico Oil Spill

Many questions surround the oil spill’s potential effects on the short- and long-term health of individuals in affected regions. In response, the Institute of Medicine has planned a two-day workshop in New Orleans that draws on scientific, medical, and public health experts’ experience and knowledge to examine a range of health issues related to the Gulf of Mexico spill. The discussions will help officials anticipate potential problems and determine how best to proceed in detecting and monitoring health risks and outcomes. Watch the live video webcast from 8:30 a.m. to 4:30 p.m. CDT on Tuesday June 22nd.

TEDxOilSpill – new ideas for our energy future, and how we can mitigate the current crisis in the Gulf

TEDxOilSpill will tackle the tough questions raised by the recent and ongoing environmental catastrophe in the Gulf of Mexico. Topics will include mitigation of the spill and the impending cleanup efforts; energy alternatives; policy and economics; as well as new technology that can help us build a self-reliant culture.

TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. TEDx is a new program that enables local communities such as schools, businesses, libraries, neighborhoods or just groups of friends to organize, design and host their own independent, TED-like events.

Woolly Mammoth Theatre, Washington, DC
June 28, 2010 9:00 a.m. – 6:00 p.m. EDT

Oil and Pollution in the Ocean – Information and Resources from the Oceans Studies Board

The Ocean Studies Board of the National Research Council has summarized several past reports on the impact of oil and other pollutants in the ocean in their Ocean Science Series booklet, Pollution in the Ocean. Access the free PDF here.