About Peter Hall Peter W. Hall is presently Acting Director General, Strategies asnd Planning Research Branch, Agriculture and Agri-food Canada. Books by Peter Hall The Proposal Economy Neoliberal Citizenship in “Ontario’s Most Historic Town” by (author) Pamela Stern & Peter Hall The Butterflies of Canada by (author) Ross Layberry, Peter Hall & Don Lafontaine The Butterflies of Canada by (author) Ross Layberry, Peter Hall & Don Lafontaine