In fact, many studies suggested that the combination of classroom traffic safety lectures with a behind the wheel component provided negligible benefits. (drivertrainingassociates.com)
Yet it is highly unlikely a global carbon pricing system will be implemented because negotiators recognize the high cost for negligible benefit for participants until there is a global system with near full participation (all human - caused GHG emissions from all countries). (judithcurry.com)
People with high adherence to the DASH and Mediterranean diets also had reductions in AD — 39 percent with the DASH diet and 54 percent with the Mediterranean diet — but got negligible benefits from moderate adherence to either of the two other diets. (sciencebulletin.org)