The Agricultural Revolution, which began around 10,000 BCE, marked the transition from hunter-gatherer societies to settled farming communities. Humans began domesticating plants and animals, leading to permanent settlements, population growth, and the eventual rise of civilizations. This shift allowed for food surpluses, specialization of labor, and technological advancements, but also introduced social hierarchies, private property, and the spread of diseases due to close human-animal contact. As a time traveler, stopping the Agricultural Revolution would mean preventing the shift to farming and ensuring that humanity remains a hunter-gatherer species. This could involve sabotaging early domestication efforts, disrupting early settlements, or spreading knowledge that deters humans from adopting agriculture.