Is it better to do nothing and let 5 die, or act and cause 1 to die?
A runaway trolley heads toward 5 people on the tracks. You can pull a lever to switch it to another track - but 1 person is there. Do nothing = 5 die. Pull lever = you cause 1 to die. What's the right choice? Both feel wrong!
🤔 Which thinking lens(es) did you use?
Select all the lenses you used:
🌱 A Small Everyday Story
"Would you flip the switch?"
"To save 5 people? Yes!"
"But you'd be causing someone to die."
"But MORE people would die if I didn't!"
"Is there a difference between letting and doing?"
Ethics became personal in a thought experiment.
See more guidance →
🧠 Thinking habits this builds:
- Understanding ethical frameworks
- Recognizing moral complexity
- Distinguishing action from inaction
- Respecting different moral perspectives
🌿 Behaviors you may notice (and reinforce):
- Weighing competing values
- Recognizing ethical dilemmas in life
- Understanding that good people can disagree
- Thinking carefully about consequences
How to reinforce: "You discovered that different moral rules can give different answers! Some focus on outcomes, others on actions. Both are valid ways of thinking about right and wrong!"
🔄 When ideas are still forming:
Children might think there must be one "right" answer. Help them see that thoughtful people genuinely disagree.
Helpful response: "What if the one person was someone you knew? Does that change your answer? Different situations can shift how we weigh the options!"
🔬 If you want to go deeper:
- What if you had to push someone in front of the trolley to stop it?
- How should self-driving cars handle similar decisions?
- Does intention matter, or only outcome?
Key concepts (for adults): Trolley problem, consequentialism, deontology, utilitarianism, moral dilemmas, doctrine of double effect.