His biggest problem was that he was wrong about the circumference of the earth. He was lucky there was a continent unknown to Europe where he though Asia was, or he would have sailed into obscurity.
In regard to medication errors, the hospital should follow protocols in regard to checking the correct drug before purchasing it for their pharmacy. 2 licensed pharmacists should check the label for the correct drug and dosage. In regard to the nurses, they should always verify doctor's order prior to administration.
Because the private market is profit-driven, it produces only those goods for which it can hope to earn a profit. That is, it will not produce public goods.
Answer:
-Send campaign material by mail to voter
-Put up posters or lawn signs, and distribute flyers
-Call voters and inform them why your candidate deserves their vote
-Give people rides to the polls
