He left his post at Heidelberg after experiencing a nervous breakdown in 1898, and did not return to teaching until the end of World War I. At his death, he left Economy and Society unfinished, a work which included his classifications of bureaucrac  y and power, as well as his sociology of religion. FTP, name this German thinker, who introduced the concepts of the "routinization of charisma" and 
He left his post at Heidelberg after experiencing a nervous breakdown in 1898, and did not return to teaching until the end of World War I. At his death, he left Economy and Society unfinished, a work which included his classifications of bureaucrac  y and power, as well as his sociology of religion. FTP, name this German thinker, who introduced the concepts of the "routinization of charisma" and the "Protestant ethic," who is considered a founder of sociology.
He left his post at Heidelberg after experiencing a nervous breakdown in 1898, and did not return to teaching until the end of World War I.
Max Weber