Discover the captivating evolution of gerontology, the science of aging. This seminal book meticulously charts how old age transformed into a critical subject of scientific investigation during the 20th century. Delve into the intellectual currents and institutional shifts that shaped gerontology into a vital, multidisciplinary field. Essential for students, researchers, public health professionals, and anyone seeking to understand the origins of aging research. Explore the foundational science behind our understanding of aging populations.