You have read about the mistakes made on Easter Island. On Tikopia, a small island in the Solomon Islands, the people acted in other ways. When they realized that the pigs they had imported were damaging the environment, they killed them all. They had to have permission from a chief to fish, which prevented overfishing. They also practiced contraception. These actions all indicate that ________. A. they were attempting to enact sustainability B. they felt that everything was a renewable resource C. they were concerned with only one year at a time D. they felt that everything was a nonrenewable resource E. they believed in full resource utilization