Final answer:
Agriculturalists in comparable societies typically spend over thirty hours per week on food production activities, which is more than the approximately twenty hours spent by modern hunter-gatherers.
Step-by-step explanation:
Studies of labor in agriculture suggest that in modern agricultural societies, farmers spend thirty or more hours per week engaged in food production activities. This is in contrast to modern hunter-gatherers who require approximately twenty hours per week to acquire enough food to live. The shift from hunting-gathering to agriculture brought significant changes, including a loss in leisure time and an increase in the hours dedicated to food production.
It is noteworthy that in early farming societies, the amount of food produced per hour of human labor was likely similar to that of hunter-gatherers within the same timeframe. However, in today's developed regions, improvements in agriculture have significantly increased the yield per hour of human labor. For instance, in the 1970s in the United States, one farm worker could produce enough food for 50 people, and in Australia, one farmer could provide for 85 people in a good year.