a. the Clean Air Act of 1970 has had no beneficial effects b. animal waste from factory farms is good for the environment c. the "greenhouse effect" is basically media hype d. polluted air is a health risk ANS: D PTS: 1 REF: Page 244 2. An ecosystem 3. read more
Correct Answer: judgments about environmental problems ought to be people-oriented. Question 12 5 out of 5 points The moral theorist William T. Blackstone claims that the right to a livable environment Answer Selected Answer: is a fundamental human right. read more
the social and environmental policies we adopt can affect who is born in the future According to the anthropocentric (or human-oriented) ethic of Baxter other, the grand canyon is valuable only because people care about it. read more