The philosophical idea that best fits utilitarianism is "The needs of the many outweigh the needs of the few."
Utilitarianism is an ethical theory that suggests the best action is the one that maximizes overall happiness or utility. It generally considers the greatest good for the greatest number of people, which aligns with the idea expressed in that statement.
The other options do not align with the principles of utilitarianism:
- "We either all succeed, or we all fail, no in-between" suggests a binary outcome that does not reflect the utilitarian approach of measuring happiness or utility.
- "If it makes me happy, then it doesn't matter if it makes everyone else happy" reflects a more individualistic perspective rather than a collective one.
- "The needs of the one outweigh the needs of the many" contradicts the core utilitarian principle by prioritizing an individual’s needs above the collective good.
Thus, "The needs of the many outweigh the needs of the few" is the correct representation of utilitarianism.