My upcoming book Back To Our Future (due out on 3/15) posits that the 1980s--and specifically 1980s pop culture--frames the way we think about major issues today. The decade is the lens through which we see our world. To understand what that means, here are five classic flicks that show how the 1980s still shapes our thinking on government, the "rogue," militarism, race, and even our not-so-distant past.

1. Ghostbusters (1984): Peter Venkman, Ray Stantz, Egon Spengler, and Winston Zeddmore see...