This coming Monday, Sept. 17, is the first anniversary of the day when protesters gathered in Lower Manhattan’s Zuccotti Park under the banner of Occupy Wall Street. The occupation was first dreamed up by Kalle Lasn and Micah White, the close collaborators behind Adbusters, a slickly produced, high-art magazine that uses the tools of commercial culture to make the case against capitalism. Having decided that America needed an uprising akin to those that had shattered authoritarian governments across North Africa, Lasn and White chose a date, created an arresting image emblazoned with the Occupy Wall Street slogan, reached out to potential collaborators and then watched as their creation seized the imagination of millions of Americans.