energy balance / greenhouse gas / low-carbon energy technologies / lowemissions technologies / energy-efficiency measures / energy / /
NaturalFeature
Arctic sea / /
Organization
Department of Energy / Center for Urban Science and Progress / New York University / United Nations / /
Person
Steven E. Koonin / Barack Obama / Steven E. Koonin By Steven / /
Position
professor of theoretical physics / public official / leading scientist / chief scientist / President / director / computational physicist / undersecretary / /
Region
Antarctic / /
Technology
radiation / lowemissions technologies / low-carbon energy technologies / /