Bert  Hoelldobler, a world renowned expert on ant behavior and the behavioral ecology  of invertebrates, will speak during a half-day symposium celebrating the  dedication of the new Pharmacy/Biology Building on Friday, Oct. 21.
						 Hoelldobler,  the Foundation Professor of Life Sciences at Arizona State University, in 1991  co-authored with E.O. Wilson The  Ants, which won the Pulitzer Prize for general nonfiction. It is the  only professional science work to win a Pulitzer. 
						 A later  book, Journey to the Ants,  was written in a less technical vein and was described by reviewers as “a  page-turner” (New York Times Book  Review) and “full of ant lore and ant facts … full of the precision and  childlike wonder Hoelldobler and Wilson have brought to their field” (Newsday).
						 Hoelldobler  was previously the Alexander Agassiz Professor of Zoology at Harvard University  and the Chair of Behavioral Physiology and Sociobiology at the University of  Wuerzburg, Germany. He is a member of the National Academy of Sciences and the  German Academy of Sciences.
						 His  talk, at 9 a.m. on Oct. 21 in Chemistry A120, leads off a morning symposium  organized by two departments in the College of Liberal Arts and Sciences that  have faculty in the new building – ecology and evolutionary biology and  physiology and neurobiology – and the pharmaceutical sciences department in the  School of Pharmacy. The dedication will be held at 2 p.m., followed by  a reception and tours.
						  
	   
	     The  other speakers at the symposium, which is open to the public, are Dr. Paul  Talalay, the John Jacob Abel Distinguished Service Professor of Pharmacology  and Molecular Sciences at Johns Hopkins 
	     	University School of Medicine, and John William Daly, scientist emeritus from  the National Institutes of Health.
	      Talalay,  who will speak at 10:20 a.m., has devoted his career to cancer research and is  considered a pioneer in devising strategies for chemoprotection against the  risk of cancer. His work led to the isolation of sulforaphane as the most  potent inducer of protective enzymes in broccoli, and the development of a  laboratory at Johns 
	     	Hopkins that is dedicated to identifying 
	      edible plants that induce protective enzymes. Talalay is a member of the  National Academy of Sciences and recently was awarded the Linus Pauling Institute  Prize for Health Research.
	      Daly,  who spent 40 years at NIH, will speak at 11:40 a.m. Daly was head of the  National Institute of Diabetes and Digestive and Kidney Disease’s Laboratory of  Bioorganic Chemistry, one of the oldest labs at NIH.He has studied the  molecular basis for the biological activity of hormones, drugs, and natural  products. He is known for his explorations of Central and South American  rainforests to find poisonous frogs, whose skins contain biologically active  compounds. His work has led to the isolation of 400 new alkaloids, including  epibatidine, which is 200 times more effective 
	     	than morphine. He is a member of the National Academy of Sciences.