The number of people ages 65 and older is expected to double in the next few decades, creating a demand for health and human service professionals with gerontology skills. Capella's online degree specialization in Gerontology offers a comprehensive examination of the impact of aging on individuals, families, and communities. The curriculum covers such topics as the biological, epidemiological, psychological, and social changes caused by the aging process; cultural and social attitudes toward the aging; care and services that promote productive aging; multigenerational relationships; and the impact of an aging demographic on public policy. Individuals with degree specializations in gerontology can attain careers in many fields. People who choose this specialization may wish to pursue careers in management, education, or research with nonprofit organizations, public agencies, or health care facilities that work with an aging population.