Can Ontario's construction industry handle a complex series of infrastructure projects over the next decade? Then, Ecofiscal Commission chair Chris Ragan explains how close Canada is to meeting its 2030 goal of cutting greenhouse gas emissions by almost one-third from where it sits now.

Renowned neuroscientist Daniel Levitin reveals the secrets to aging gracefully and how to live life to the fullest even as the years dwindle. Then, at what time of life do people report the highest levels of happiness?