Doug Ravenel Honored on Occasion of his 60th Birthday

On March 10-13, Doug Ravenel was honored on his 60th birthday at a conference on homotopy theory at Johns Hopkins. Doug is well known for his work in homotopy theory, and served as department chair for 9 years, including the exasperating period following the Renaissance Plan. He has also spoken at the International Congress of Mathematicians, a high achievement.