[caffodian]

That study also had flaws, here is an article poking at it. Among other issues, excluding pre-demolition homes from the city-sponsored study doesn't make sense. http://www.scmp.com/comment/blogs/article/1926280/vancouvers...

As someone living here, one big problem is that there is far too much noise - too many studies and bad articles (like the original one here.) There's obviously problems but everyone is running around chasing the hot topic of the day ("shadow flipping," for example) as the various governments either pretend it's not a problem, or sponsor yet another flawed study on it.