Task: Text Categorization
Input (English): In a 1973 text, a philosopher argued that this theory produces the wrong "sort of considerations...into finding the answer" to problems posed by the examples of "Jim and the Indians" or "George and the arms manufacturers." Another objection to this theory is that it allows "no rest." In an adversarial collaboration with J.J.C. Smart, Bernard Williams stated that the day when people stop discussing this theory "cannot be too far off," and advanced the "integrity objection" to it. The fact that, for a population of at least 10 billion, there could exist some larger population whose sum-total existence would be better even though individuals had lives barely worth living is a simple formulation of Derek Parfit's counterexample to this theory dubbed the "repugnant conclusion." For 10 points, name this ethical system under which a person facing the trolley problem should switch the track to kill one person instead of many, because that choice reduces total suffering.
Output (English): Social Science