Their evolutionary perspective, however - they see the mind as a fine-tuned machine that is not prone to pointless programming bugs - led them to wonder if rumination had a purpose. They started with the observation that rumination was often a response to a specific psychological blow, like the death of a loved one or the loss of a job.
Depression is on the rise, so it's worth taking a closer look at. Maybe even a sustained look.
We've got this trend right now towards simplicity - we want bullet-point messaging, one-off solutions, so on and so forth. Tough-minded leaders are taking hammers to social problems and when that fails to do anything constructive, they move on.
Of course, a focus on simplicity when dealing with complex systems is short-sighted; as a result, the middle-class is hollowing out, the economy is becoming untethered, the democratic deficit is growing and our integrated social fabric is unraveling. Oh, yeah - and there's that persistent mental health crisis thing.
Additionally, we've seen some worsening of weather lately - ice storms, floods, so on and so forth. It's becoming increasingly clear that the systems we have in place today aren't equipped to handle the challenges we are facing, natural, internal or systematic.
There's nothing sadder than watching tough-minded leaders stranded like starfish on the beach when reality crashes over the fire-wall of their simple plans. "It was just good business," they'll tell us in hushed tones.
Canadians don't much trust their leaders right now; instead, they're looking inwards for direction and ruminating just a wee bit more on how to prepare for what comes next. Maybe a few of them are even starting to wonder how we can proactively shore up our future in spite of the failings of our social bosses. You know, like Churchill did.
Something to think about, is all.