2 course / 3 course used to rely on fallow periods, IIRC, though it's been more than 20 years since I covered this in school :) What's so significant about all

2 course / 3 course used to rely on fallow periods, IIRC, though it's been more than 20 years since I covered this in school :) What's so significant about all this stuff is that this agrarian revolution lead to greater food productivity, increasing populations, and started to increase the labour pool available for other tasks. This stuff basically kick started the eventual industrial revolution. That's part of why it's so strange to see it coming around again