Must reads to celebrate Earth Day0

• April 22, 2013

Predictions from the first Earth Day in 1969, “Environmentalists’ Wild Predictions,” by Walter Williams: At the first Earth Day celebration, in 1969, environmentalist Nigel Calder warned, “The threat of a new ice age must now stand alongside nuclear war as a likely source of wholesale death and misery for mankind.” C.C. Wallen of the World