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The balance of benefit versus harm of an activity, device, technology or substance.

4 votes

Are safety belts in planes meant for safety?

A more accurate comparison would be to compare commercial airliner safety equipment with bus safety equipment as a baseline, then add the air specific items. … Both count on the seatback (or empty space in front of the first row) as a part of the safety mechanism, hence no shoulder belts needed. …
Brian Knoblauch's user avatar