Over the past fifty years, anomalies have occurred within Earth’s atmosphere, hydrosphere, and biosphere. Some of these have caught the attention of scientists and environmentalists only, while others have produced media frenzies. Rachel Carson’s Silent Spring identified the risks of bioaccumulation to egg-laying animals, especially raptors (1962); habitat destruction led to the near extinction of the snail darter (1977) and the Northern Spotted Owl (1980s); the fungal threat to the existence of the Cavendish banana (1992) brought attention to the Gros Michel banana crisis of the 1950s, both related to monocultural farming practices; a marked increase in malformed amphibians highlighted…