Steven Rosenbaum - Author: Curation Nation. Steven in an entrepreneur, filmmaker, and curator. Rosenbaum's vision of curation is the subject of his book Curation Nation (McGrawHill / Spring 2011) engages with more than 60 thought leaders and companies to help explore and define the power of Curation for Brands, Media, and publishers. Rosenbaum calls Curation the “New Magic” of the connected world – making the world contextual and coherent again.