Charles Tilly, legendary sociologist and Columbia University professor has passed away at age 78. The New York Times obituary cited Tilly’s unique combination of historical and quantitative methods in his work. A prolific scholar, Tilly published 51 books and more than 600 scholarly articles.

Excerpts from the Times obituary:

“In an interview on Thursday, Adam Ashforth, a professor of anthropology, political science and sociology at Northwestern University, called Dr. Tilly ‘the founding father of 21st-century sociology.’ He particularly praised Dr. Tilly’s seamless synthesizing of his own work on witchcraft and politics in South Africa. Dr. Ashforth also mentioned Dr. Tilly’s dizzying output of books, which had been running at more than a book a year for more than two decades.”

“’It was exhausting keeping up with him,’ Dr. Ashforth said. ‘We’ll now have a chance to catch up with our reading.'”

“On April Fool’s Day in 1969, The New York Times asked leading intellectuals what they considered foolish. Dr. Tilly answered, ‘One way I’d like to improve social life is to get a guy to stop for five minutes or one minute or 10 seconds and listen to what the other guy says.’”