This wisdom is preserved for us in the story of Esau and Jacob. Esau was a hunter and Jacob was a farmer. When hunting went badly, Esau's desperation for protein, which Jacob could guarantee a supply of by cultivating lentils, was such that he gave up his whole birthright in exchange for the food.
The era in which humans chose whether to continue with a hunter gatherer life or join the new farming communities also seems to have influenced the stories of Adam and Eve ("cursed is the ground because of you; through toil you will eat of it all the days of your life. Both thorns and thistles it will yield for you, and you will eat the plants of the field. By the sweat of your brow you will eat your bread") and Cain and Abel.
Some have also suggested that archaic prohibitions against eating the food of fairies were a taboo designed to warn off young people from leaving farming or herding groups and joining hunter gatherer communities. They would be enchanted by the easy going lifestyle but then end up hungry and sick.
The need to spend hours every day working a field, in a season when food was plentiful, in order to prepare for another season 6 or 9 months away, must have been a huge cultural crossroads, possibly a bigger break from our close animal ancestors than tool making, and its influence is still with us. Rules around not eating animals who are needed to supply milk and to reproduce the herd similarly cast a long shadow.
