I also wear another hat. I'm temporarily running an organization called Physical and Health Education Canada, whose primary vocation is to get children and youth active in sport.
I'd say we do it in a mixed way across the country. Some areas are effective at it, some school boards are more committed to it than others, but I think it's still a patchwork. I think a lot of kids go without what they should be getting in terms of physical activity and access to sport and recreation.
I think it varies in some of the national sport organizations too, as to how well kids are brought in at the intake level. Some do it very well, and others probably could still improve it.
Back to your point about the links, I think what we're seeing is that the habits that are formed in early years persist into adulthood. If that kid is sedentary—and we know that 25% of a kid's day these days is spent in front of a screen—those behaviours begin to manifest as chronic illness later in life. There's clearly a lot of evidence about the prevalence of type 2 diabetes, about a number of issues that could have been prevented.
One final point I would make is that we put together a graph that showed that the cost of swimming lessons for one year for a child is about $360, and the cost to the Canadian health care system of treating diabetes for one year for a kid who's got that is about $15,000 a year. Clearly, if we could get more kids into the pool we'd probably have fewer coming up with some of these issues.