This animation shows a unique picture of seasonal and yearly fire activity. Here, global fire activity is displayed as tiny particles on a flat map with each particle depicting the site at which a fire was detected. Daily fires are displayed at a rate of 10 days per second. The fire particles fade over 1.7 seconds and change color as they age from red to orange, yellow and grey. A clock inset shows the date.

Chlorine monoxide (ClO) in the atmosphere as measured by the Microwave Limb Sounder (MLS) instrument on NASAs Aura satellite. MLS can simultaneously measure several trace gases and ozone-destroying chemicals in the upper troposphere and photosphere. In this series of animations we present chlorine monoxide (ClO), hydrogen chloride (HCl), nitric acid (HNO3), ozone (O3), water vapor (H2O) and temperature measurements. These are first light data taken when the MLS was operated for the first time. ClO is a temporary byproduct of the chemical reaction sequence by which chlorine from chlorofluorocarbons (CFCs) destroys ozone.

This class is intended to introduce students to understandings of the city generated from both social science literature and the field of urban design. The first part of the course examines literature on the history and theory of the city. Among other factors, it pays special attention to the larger territorial settings in which cities emerged and developed (ranging from the global to the national to the regional context) and how these affected the nature, character, and functioning of cities and the lives of their inhabitants. The remaining weeks focus more explicitly on the theory and practice of design visions for the city, the latter in both utopian and realized form. One of our aims will be to assess the conditions under which a variety of design visions were conceived, and to assess them in terms of the varying patterns of territorial "nestedness" (local, regional, national, imperial, and global) examined in the first part of the course. Another will be to encourage students to think about the future prospects of cities (in terms of territorial context or other political functions and social aims) and to offer design visions that might reflect these new dynamics.

This final course in the Certificate of Teaching Mastery focuses on the application of teacher training to international development.

The Sixth Goal of the Millennium Development Goals (MDG) is: Combat HIV/AIDS, malaria and other diseases such as tuberculosis. In Bolivia, a country with a population of over 8,000,000 people, it was claimed in 2006 that there were 2366 confirmed cases of HIV. According to the World Health Organization, Bolivia is considered to be a country with a low incidence of the virus affecting 0.10% of the adult population. In contrast, it has been estimated that 50% of the population is infected with Chagas Disease with 60% of the country declared as endemic. Fifty thousand people die from this illness in Latin America every year. Bolivia has the highest incidence of infection in the region, the majority of whom live in poverty-stricken areas. This paper will discuss how global development policies perpetuate a form of social injustice within developing countries by the prioritization of health problems which respond to global trends rather than those indentified within individual countries. Using Chagas Disease in Bolivia as an example I will argue that the policies and actions which favor HIV/AIDS over Chagas Disease reflect a form of social injustice. I support this claim through Iris Young's work on social justice, where she describes the need to move beyond the distributive paradigm where the focus is on the patterns of distribution, to one which focuses on the level of participation in deliberative and decision-making processes.

This animation shows a unique picture of annual fire activity. Here, global fire activity between 8-21-2001 and 8-20-2002 is displayed as tiny particles on a rotating globe with each particle depicting the site at which a fire was detected. Daily fires are displayed at a rate of 10 days per second. The fire particles fade over 1.7 seconds and change color as they age from red to orange, yellow and grey.

This module discusses the Global Variable component as an instrument for data transfer between virtual instruments within a LabVIEW application

Martin Hoffert, professor of physics at New York University, discusses global warming and alternative energies in this interview from the NOVA/FRONTLINE Web site.

This video segment adapted from NOVA/FRONTLINE demonstrates the physical property of carbon dioxide that causes the greenhouse effect.

This video segment adapted from NOVA/FRONTLINE looks at the future of global warming as developing nations, including India and China, increase their need for energy.

Is the hydrogen car the answer to global warming? This video segment adapted from NOVA/FRONTLINE looks at the pros and cons of this developing technology.

This video segment adapted from NOVA/FRONTLINE examines the greenhouse effect, its role in keeping Earth habitable, and the industrial changes that have led to an increase in the planet's average temperature.

How much water on Earth is fresh water? How much of that fresh water is found in icecaps? Lakes? Rivers? This interactive resource uses bar graphs to illustrate the relative distribution of fresh and salt water on Earth. Adapted from Oxford University Press

In this media-enhanced essay from NOVA Online, you can learn about the atmospheric conditions that drive weather on Earth. A complex interplay of heat, air, and water generates wind and related manifestations that ensure that no two days will ever have the same weather. Grades 9-12

Hydrogen chloride (HCl) in the atmosphere as measured by the Microwave Limb Sounder (MLS) instrument on NASAs Aura satellite. MLS can simultaneously measure several trace gases and ozone-destroying chemicals in the upper troposphere and photosphere. In this series of animations we present chlorine monoxide (ClO), hydrogen chloride (HCl), nitric acid (HNO3), ozone (O3), water vapor (H2O) and temperature measurements. These are "first light" data taken when the MLS was operated for the first time. Ozone-destroying chlorine (Cl) atoms are neutralized when they bond with hydrogen (H) to form HCl.

This course examines the interconnections of international politics and climate change. Beginning with an analysis of the strategic and environmental legacies of the 20th Century, it explores the politicization of the natural environment, the role of science in this process, and the gradual shifts in political concerns to incorporate "nature". Two general thrusts of climate-politics connections are pursued, namely those related to (a) conflict - focusing on threats to security due to environmental dislocations and (b) cooperation - focusing on the politics of international treaties that have contributed to emergent processes for global accord in response to evidence of climate change. The course concludes by addressing the question of: "What Next?

Explores Japan's role in world orders, past, present, and future. Focuses on Japanese conceptions of security; rearmament debates; the relationship of domestic politics to foreign policy; the impact of Japanese technological and economic transformation at home and abroad; alternative trade and security regimes; and relations with Asian neighbors, Russia, and the alliance with the United States. Seminar culminates in a two-day Japanese-centered crisis simulation, based upon scenarios developed by students.

Provides an understanding of the distribution of organic carbon (OC) in marine sediments from a global and molecular-level perspective. Surveys the mineralization and preservation of OC in the water column and within anoxic and oxic marine sediments. Topics include: OC composition, reactivity and budgets within, and fluxes through, major reservoirs; microbial recycling pathways for OC; models for OC degradation and preservation; role of anoxia in OC burial; relationships between dissolved and particulate (sinking and suspended) OC; methods for characterization of sedimentary organic matter; application of biological markers as tools in oceanography. Both structural and isotopic aspects are covered.

An exploration of colonial and postcolonial clashes between theories of healing and embodiment in the African world and those of western bio-medicine. Examines how Afro-Atlantic religious traditions have challenged western conceptions of illness, healing, and the body, and have offered alternative notions of morality, rationality, kinship, gender and sexuality. Analyzes whether contemporary western bio-medical interventions reinforce colonial or imperial power in the effort to promote global health in Africa and the African diaspora.