this post was submitted on 11 Jun 2023
65 points (100.0% liked)
Frugal
59 readers
1 users here now
Discuss how to save money.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I got the impression that in The Walking Dead when a community gets a vegetable garden, it’s barely going to produce enough to sustain many people; they’d need more than that to fight off starvation.
It does make me wonder about the practicality of the story of The Martian, where he’s only trying to extend his time limit and does it with tons of high-calorie potatoes.
As fiction goes, it's relatively plausible - Watney's a good enough botanist to be selected for the space program, and in the bit of the novel/film he's working on potatoes, he's not doing much else, so can dedicate as much time as is necessary to get what he needs. For plot-convenience reasons, he's in a situation where he's got enough space, starter potatoes and existing food to make it all work, too. Andy Weir got those quantities by consulting experts rather than guessing, so they should be realistic.