Bob Jonkman's thoughts on politics

UofW Bridges Lecture on Mathematics and Democracy, 7:30pm on 27 Feb 2015

Posted by Bob Jonkman on February 23rd, 2015

This coming Friday, 27 February 2015 there’s an interesting lecture on “Mathematics and Democracy” at the University of Waterloo that may interest some of you.

Sometimes I get carried away, and pay more attention to the mechanics of voting systems than the political change we’re trying to effect. I think this lecture will satisfy that craving!

Please note that this is not a Fair Vote Waterloo Region Chapter event.

Here’s the blurb from the University of Waterloo website:

Bridges Lecture – Mathematics and Democracy

Friday, February 27, 2015 – 7:30 pm to 9:00 pm

Bridges lectures aim to overcome the gap between Mathematics and the Arts. Join Steven J. Brams (Politics) and D. Marc Kilgour (Math) for “Mathematics and Democracy.”

A multitude of election systems have been proposed for choosing both single winners (for mayor, governor, or president) or multiple winners (to a council or committee). Those based on approval voting, which allows voters to vote for more than one candidate or party, are especially appealing. We look at the mathematics behind these systems, and how well they satisfy properties considered important in a democracy. We also analyze the usage of approval voting in electing, among other officials, Catholic popes and UN secretaries general. More recently, approval voting has been adopted by several major professional societies to elect their presidents and advisory councils. Based on this experience, we offer several recommendations for the use of approval voting in public elections.

Steven J. Brams is Professor of Politics at New York University and the author, co-author, or co-editor of 18 books and about 300 articles. His most recent book is Game Theory and the Humanities: Bridging Two Worlds (MIT, 2011).

Brams has applied game theory and social-choice theory to voting and elections, bargaining and fairness, international relations, and the Bible, theology, and literature. He is a former president of the Peace Science Society (1990-91) and of the Public Choice Society (2004-2006). He is a Fellow of the American Association for the Advancement of Science (1986), a Guggenheim Fellow (1986-87), and was a Visiting Scholar at the Russell Sage Foundation (1998-99).

Affiliation: Department of Politics, NYU

D. Marc Kilgour is Professor of Mathematics at Wilfrid Laurier University, Research Director: Conflict Analysis for the Laurier Centre for Military Strategic and Disarmament Studies, and Adjunct Professor of Systems Design Engineering at University of Waterloo. His publications include 6 books and nearly 400 articles in journals, conference proceedings, and edited books.

Kilgour’s research lies at the intersection of mathematics, engineering, and social science. He has contributed in arms control, environmental management, negotiation, arbitration, voting, fair division, and coalition formation, and pioneered decision support systems for strategic conflict. President of the Peace Science Society in 2012-13, he is now President of the INFORMS Section on Group Decision and Negotiation.

Affiliation: Department of Mathematics, Wilfrid Laurier

Everyone is welcome to this free public lecture, followed by a reception. Free parking will be available at St. Paul’s.


St. Jerome’s University Event website Bridges Lecture- Mathematics and Democracy




STJ – St. Jerome’s University Siegfried Hall 290 Westmount Road North Waterloo, ON N2L 3G3 Canada

More info: Bridges Lecture – Mathematics and Democracy: http://sju.ca/news-events/public-events/bridges-lecture-series/mathematics-and-democracy

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