Jacques Ellul (1912-1994) was a professor at the University of Bordeaux, a social activist, and a prolific writer. Willem H. Vanderburg is an author and the founding director of the Centre for Technology and Social Development at the University of Toronto.

Jacques Ellul (1912-1994) was a professor at the University of Bordeaux, a social activist, and a prolific writer. Willem H. Vanderburg is an author and the founding director of the Centre for Technology and Social Development at the University of Toronto.

Jacques Ellul (1912-1994) was a professor at the University of Bordeaux, a social activist, and a prolific writer. Willem H. Vanderburg is an author and the founding director of the Centre for Technology and Social Development at the University of Toronto.