 12/9/2011 | Reception & Orientation - McMaster University, Origins Institute |
| 19/9/2011 | Itay Yavin - McMaster University, Department of Physics and Astronomy |
| 26/9/2011 | Nick Gnedin - University of Chicago, Department of Astronomy and Astrophysics |
| 10/10/2011 | Thanksgiving Day - No Colloquium Scheduled |
| 17/10/2011 | Bill Harris - McMaster University, Department of Physics & Astronomy |
| 24/10/2011 | Sung-Sik Lee - McMaster University, Physics & Astronomy |
| 31/10/2011 | Soko Matsumura - University of Maryland, Astronomy Department |
| 7/11/2011 | Roger Summons - Massachusetts Institute of Technology, Department of Earth and Planetary Sciences |
| 14/11/2011 | Allison McDonald - Wilfrid Laurier University, Department of Biology |
| 21/11/2011 | Colloquium Cancelled - |
| 28/11/2011 | Irene Chen - Harvard University, FAS Center for Systems Biology |
| 5/12/2011 | Anuj Parikh - Universitat Politècnica de Catalunya, Barcelona, Departament de Física i Enginyeria Nuclear |
| 9/1/2012 | Cliff Burgess - McMaster University, Dept. of Physics & Astronomy |
| 16/1/2012 | Andreas Heyland - University of Guelph, Department of Integrative Biology |
| 23/1/2012 | Chris Lowe - Stanford University, Department of Biology (Hopkins Marine Station) |
| 30/1/2012 | Brian McNamara - Department of Physics & Astronomy, The University of Waterloo |
| 6/2/2012 | Jean-Bernard Caron - Royal Ontario Museum, Invertebrate Palaeontology (Curator) |
| 13/2/2012 | D'Arcy Meyer-Dombard - University of Illinois at Chicago, Department of Earth and Environmental Science |
| 20/2/2012 | Mid Term Recess Week - No Colloquium Scheduled |
| 27/2/2012 | Laura Landweber - Princeton University, Dept of Ecology and Evolutionary Biology |
| 5/3/2012 | Claus Wilke - University of Texas at Austin, Section of Integrative Biology &Center for Computational Biology and Bioinformatics |
| 12/3/2012 | Katherine H. Freeman - Penn State University, Geosciences |
| 19/3/2012 | Adrian Owen - University of Western Ontario |
| 26/3/2012 | Chris McKee - University of California at Berekely, Astronomy Department |
| 2/4/2012 | Origins Research Specialization Students - McMaster University, Origins Institute |
