Final answer:
Marvin Harris highlights three determinants of social change: technology, social institutions, and population.
Step-by-step explanation:
Marvin Harris highlights three determinants of social change: technology, social institutions, and population. Technology plays a crucial role in driving social change by introducing new tools, techniques, and innovations that can disrupt or improve society. Social institutions, such as government, education, and religious institutions, shape social norms and values and can drive social change through policies and reforms. Population dynamics, including growth, migration, and changes in demographics, also contribute to social change as they alter the composition and needs of a society.