Think about your answer, then reveal below.
Model answer: Because all contemporary societies have continued adapting and changing throughout their histories. Modern foragers have responded to states, trade networks, epidemics, and colonial pressures — they are not unchanged. They cannot serve as direct windows into the Paleolithic.
This misconception often serves ideological functions — either romanticizing foragers as 'noble primitives' or dismissing them as backward. Both framings deny historical agency. Contemporary foraging communities are products of their own histories, not frozen representatives of the past.