Back in 2005, the Directorate of Land Strategic Concepts of National Defense Canada (that is to say, the army) hired me to write a short novel, which they named Crisis in Zefra, about future peacekeeping and the evolution of the military in the 21st century.  Zefra did very well; you can learn more about it elsewhere on my site.  In 2010, they commissioned a second project.

Crisis in Urlia is now published. You can read it online for free or download the PDF.  Where Zefra concentrated on military evolution on the squad level, Urlia is about command-and-control, and includes a vision of a crowdsourced military that some might find downright shocking, as well as side forays into online nations and religions, post-agricultural food supplies, and 3d printed buildings. 

These works view the future through a particular lens (that of the military) but include as broad (practically epic, in fact) synopsis as I could craft of all the changes facing humanity and our environment over the next thirty years or so.  In terms of the rigour that went into them, they're probably my best science fiction.

Over at io9, Andrew Liptak has written a well-considered article about the national differences in military-oriented science fiction--contrasting American SF with Canadian, British and other nations' takes on the future (or lack thereof) of war. He extensively references my 2005 short novel Crisis in Zefra, which I wrote for the Canadian military. Zefra has been widely read and commented on; it was even excerpted in Harper's magazine.  Liptak praises Zefra for presenting something different from the American perspective on war, by describing a multi-stakeholder peace-keeping mission without any of the 'winner takes all' characteristics of U.S. triumphalism.

To say that I'm ambivalent about war would be a huge understatement; I come from a Mennonite background, after all (you do the math). Nonetheless, while my attitudes definitely played into Zefra, the document is ultimately a reflection of Canadian military doctrine and forward thinking. 

Yes, we think differently up here; and we wage war differently, too.