Since its launch 19 years ago, The Agenda With Steve Paikin has highlighted scientific discoveries and new insights into health. So what's changed over the course of over two decades-and what kinds of challenges and breakthroughs do experts anticipate seeing in the decades to come? To discuss, we're joined by Keith Stewart, University Health Network vice-president, cancer, and director of the Princess Margaret Cancer Centre; Raywat Deonandan, epidemiologist and associate professor with the Faculty of Health Sciences at the University of Ottawa; Saskia Sivananthan, neuroscientist and affiliate professor in the Department of Family Medicine at McGill University; and Ghazal Fazli, epidemiologist and assistant professor with the Department of Geography, Geomatics and Environment at the University of Toronto Mississauga.

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