If your goal is feeding yourself and you family beyond just “having veggies from the garden sometimes”, it is fundamentally impossible for an individual to do that. The reasoning behind that is that the only reason we as a society are able to have jobs that are not “farmer” and “cook” and “someone who makes tools for farming” is that the industrial revolution has brought us mass-scale farming with tractors and reacted tools that can do in seconds what would take you hours to do.
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.
If your goal is feeding yourself and you family beyond just “having veggies from the garden sometimes”, it is fundamentally impossible for an individual to do that. The reasoning behind that is that the only reason we as a society are able to have jobs that are not “farmer” and “cook” and “someone who makes tools for farming” is that the industrial revolution has brought us mass-scale farming with tractors and reacted tools that can do in seconds what would take you hours to do.
Yea I’m def not trying to do that lol.
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.