Professor, Dept. of Physics

Selected Talks

Center For Inquiry, 13 April 2015
WIVB Morning Show "Winging it Buffalo Style!" 14 April 2014
Perimeter Institute for Theoretical Physics, 18 March 2014
Workshop on Effective Field Theory in Inflation, Leiden University, Netherlands, 18 July 2012
Workshop on pre-Planckian Inflation, Univ. of Minnesota, 8 October 2011
American Physical Society, 13 February 2010
Harish Chandra Research Institute, Allahabad, India, 31 December 2009
Perimeter Institute for Theoretical Physics, 10 September 2007

View streaming video of this talk.
Perimeter Institute for Theoretical Physics, 11-14 August 2007 Lecture notes (PDF)

View streaming video of the lectures:
11 August 2007
13 August 2007
14 August 2007
UB This Summer Lecture, 8 August 2007
UB College of Arts and Sciences "Cutting Edge" Lecture, 28 October 2006
22nd IAP Colloquium, Paris, France 28 June 2006.

View streaming video of this talk.
Lecture for PHY122, "Descriptive Astronomy", 26 April 2006
Perimeter Institute for Theoretical Physics, 4 April 2006

View streaming video of this talk.
UB College of Arts and Sciences "Cutting Edge" Lecture, 18 March 2006
Beckman Frontiers of Science Symposium, 5 November 2004
COSMO 04, Toronto, Ontario, 19 September 2004
Dark Side of the Universe workshop, Univ. of Michigan, 12 May 2004
New York Science and Technology Forum, 12 November 2003
Cosmo 03, Ambleside, UK, 28 August 2003
University of Michigan, 8 April 2003


View streaming video of this talk. (RealPlayer required.)
Perimeter Institute, Waterloo, Ontario, 26 March 2003
University of Minnesota, 20 March 2003
Colloquium, University at Buffalo, 23 January 2003
SF02 Cosmology Workshop, Santa Fe, NM, 22 July 2002
DARK 2002, Cape Town, South Africa, 8 February 2002
Snowmass 2001, Snowmass, CO, 7 July 2001