How many acres of potatoes does a society need?
Abstract
One of the main difficulties in a class on Sources of Energy and Social Policy is the wide variety of units used by different technologists (BTU's, Barrels of oil, Quads, kWh, etc). As every student eats, I think some of this confusion can be resolved by starting and grounding the class with a discussion of food and food production. A general outline for this introduction is provided and two interesting historical cultural examples, Tenochtitlan and the Irish Potato Famine, are provided. Science and Social Policy classes are full of bespoke units and involve many different contexts. Starting the class with a discussion of food energy is a nice way for everyone to start with the same context. In addition, discussion of Food Energy can lead to interesting historical claims.
Keywords
Cite
@article{arxiv.2301.06637,
title = {How many acres of potatoes does a society need?},
author = {Nathan T. Moore},
journal= {arXiv preprint arXiv:2301.06637},
year = {2023}
}
Comments
Calculations available at https://github.com/ntmoore/food_energy_paper/