A patient with a tooth abscess had a root canal performed an…

A patient with a tooth abscess had a root canal performed and was prescribed clindamycin to treat the infection. On day seven, she developed an itchy rash and hives due to the clindamycin. She was prescribed prednisone to treat the rash and hives. The itchy rash and hives would be considered:

In 2011, a tsunami along the Japanese coast damaged nuclear…

In 2011, a tsunami along the Japanese coast damaged nuclear power plants that leaked dangerous radiation into the surrounding population. If this leakage could have been prevented, given a disaster of this level, which answer would be a Coasian solution to this externality?