Pulitzer Prize-winning journalist Gareth Cook will present “Infographics: The Origins and Future of Visual Thinking” on Oct. 21 at 7:30 p.m. in Devlin Hall, 101. In the Best American Infographics 2014, editor Gareth Cook has assembled a compendium of the finest informative visuals created by print and electronic media in the past year. A book signing will follow Cook’s presentation.