Dr. Chanddra Roychoudhuri, a renowned physics researcher in the field of Photonics at the University of Connecticut, will be the guest speaker at the Epsilon Pi Tau Dinner on Wednesday, October 21. Dr. Roychoudhuri will talk about physics, light and the way it helps us view the world. His speech, entitled "How We Are Becoming Knowledge-Age Neanderthals", will also focus on solar warming and constructing an "adaptable collective purpose for the human species to evolve congruently with the biosphere." The dinner begins at 6:30 and is open to students inducted into Epsilon Pi Tau and the general public. Cost is $6 for MCC students who are Epsilon members, and $12 for the general public. For tickets and more information, contact Catherine Seaver at cseaver@mcc.commnet.edu.