What do biologists mean when they say "male" or "female"? Well... it's complicated. We'll be taking a romp through the complexities of sex determination through a wide range of species, including our own, to see that it's not as straightforward as "XX" and "XY".

Katie Marshall is an Assistant Professor of Biology in the Department of Zoology at UBC. 

All are welcome to attend. Join us at 10 am for BYO coffee, tea, and socializing. At 10:30 am we start our presentation and discuss topics of interest to our members.

The BC Humanist Association was formed in 1984 and we have a regular attendance of over 30 people at our Sunday meetings.

Click here for more details on how to find the Centre. Our events are independent of the Seniors' Centre and are open to people of all ages and backgrounds.