Minority Report (film) Spielberg also offered the role of Witwer to Javier Bardem, who turned it down. After "E.T.", Spielberg started to consult experts, and put more scientific research into his science fiction films. In 1999, he invited fifteen experts convened by Peter Schwartz and Stewart Brand to a hotel in Santa Monica for a three-day "think tank". He wanted to consult with the group to create a plausible "future reality" for the year 2054 as opposed to a more traditional "science fiction" setting. Dubbed the "think tank summit", the experts included architect Peter Calthorpe, author Douglas Coupland, urbanist and journalist Joel Garreau,
Technologies in Minority Report tank". He also invited journalist Joel Garreau to cover the event. He wanted to consult with the group to create a plausible "future reality" for the year 2054 as opposed to a more traditional "science fiction" setting. Dubbed the "think tank summit", the experts included architect Peter Calthorpe, Douglas Coupland, computer scientist Neil Gershenfeld, biomedical researcher Shaun Jones, computer scientist Jaron Lanier, and former Massachusetts Institute of Technology (MIT) architecture dean William J. Mitchell. Production Designer Alex McDowell kept what was nicknamed the "2054 bible", an 80-page guide created in preproduction which listed all the decided upon aspects of the