Outdated Archival Version

These pages are not updated anymore. They reflect the state of 6 June 2010. For the current production of this journal, please refer to http://www.springer.com/mathematics/geometry/journal/40062.

Memorial Talk

J.P. May

This is the text of a memorial talk that was given at the Mac Lane Memorial celebration that opened a conference held in Mac Lane's honor at the University of Chicago, April 7 through April 11, 2006.

Journal of Homotopy and Related Structures, Vol. 2(2007), No. 2, pp. 11-12