The flap about space travel

By Mary Logan

Why is the movie Gravity so scary to some people, and why are people in both sciences and the humanities discussing the movie in a focused fashion, picking at its details? I would argue that the movie Gravity serves as a metaphor for a shift in world views about what is possible and sustainable in terms of our high-tech society. The discussion here of space travel allows me to continue my fall theme of illustrating emergy principles using science-fiction blockbuster movies. The movie also provides an opportunity to illustrate the emergy basis of space travel, and to suggest a metaphor between the failures of technology in the movie and the unsustainability of our modern civilization. Spoiler alert: If you haven’t seen the movie Gravity yet, there are spoilers ahead. Continue reading The flap about space travel