Speaking of eating locally, I’ve neglected to keep you apprised of the latest developments of our heroes to the North, Alisa Smith and J.B. MacKinnon, who are living on a hundred-mile diet.

In part four, Alisa and J.B. write about the hidden costs of food, China’s agro ambitions, and Vancouver’s bright spots.

In part five, our dynamic duo heads oustide of their comfort zone to northern British Columbia, where they discover that following the hundred-mile diet isn’t as hard as they thought it would be.