caption image_size name birth_date image article_title birth_name occupation
johnson at south by southwest in 2008 225px steven johnson 6 june 1968 steven berlin johnson - south by southwest 2008 crop.jpg steven johnson -lrb- author -rrb-
 steven berlin johnson author
steven johnson -lrb- author -rrb-

steven berlin johnson -lrb- born june 6 , 1968 -rrb- is an american popular science author and media theorist .
