Damon recalled the first conversation he had with Ridley Scott. His primary concern was selling “The Martian” as a survival thriller. Damon, an affable and funny performer, could easily provide the humor, but it would be up to Scott to wring tension from the script. Damon said: 

“[I asked Ridley Scott] How do we infuse it with some sense of dread and terror and have the stakes as high as they can be, which you really need for the movie to work, and to create a realistic look at the situation the guy is in … while retaining the humor and the fun? Because it’s a really entertaining story. It’s funny in a lot of places. That was always the line tonally we had to walk. […] How do we, without changing the DNA of the movie, get little moments in there that will keep that tension?”

Scott’s solution was simple and elegant. Dr. Watney is supposed to be all alone on Mars, and Scott merely needed to shoot his little lonely Martian from a great distance to stress his isolation. Watney may have been driving in a Mars rover listening to disco hits and joking about everything he sees, but a long, silent shot would communicate that, yes, he is indeed still screwed. Damon continued:

“We ended up shooting in the desert, in Wadi Rum, Jordan. And Ridley said, ‘Look, it could be just as simple as looking at your small figure on this vast expanse of desert. Or you in the rover puttering along, this tiny vehicle on this giant, inhospitable planet.’ Shots like that serve as a reminder of the fix this guy is in, and ramp up that sense of dread.”

Incidentally, Denis Villeneuve shot his recent “Dune” movies in a nearby Jordanian desert.