GLOBAL WARMING: SCIENCE AND IMPACTS

ATMOCN/ENVIRST/GEOG/GEOSCI 335

Climate change at timescales from the last several million years to the last 100 years, with emphasis on more recent timescales. Examines how climate variability arises from interplay between external forcings, feedbacks within the earth system, and (more recently) human activity.

ATMOCN/ENVIRST 520

How climate systems and biological organisms operate and interact at the global scale and the implications of this for climate change, ecosystem ecology and human land use.

ATMOCN/ENVIRST/GEOSCI 102

Describes the basic climate principles governing the climate system. It describes the climate and climate variability at present, climate evolution in the past, and the projected climate change into the future. The scientific principles underlying the natural and anthropogenic greenhouse effect and climate model forecasts are elucidated.

ENVIRST 349

Climate change is being felt, and addressed, at every level of society, from the individual to the global scale. Examine efforts to mitigate climate change. Learn about initiatives that are being implemented through international treaties; national, state, and municipal government policies; corporate programs; and individual behavior. Examine the advantages and disadvantages of each approach, their successes, and the obstacles they have faced. Evaluate various forms of climate activism as a means of pushing for meaningful action on climate change.

ATMOCN/ENVIRST 171

Atmospheric problems of global significance. Greenhouse warming, ozone layer, acid rain, climate change. Study based on elementary principles of atmospheric science. Systems approach applied to changing atmospheric composition. Interactions among geochemical cycles, anthropogenic inputs and other parts of the environment.