Wrote Dialectic of Enlightenment (with Horkheimer), Minima Moralia, Negative Dialectics, and many other books.
See also: Critical Theory.
... 64, and 28.1% who are 65 years of age or older. The median age is 50 years. For every 100 females there are 86.7 males. For every 100 females age 18 and over, there are ...