Dear Editor: Joe Muller (Readers’ Forum, April 18) indulges unjust accusations toward Republicans, the object of his expressed contempt, with unfounded claims of global catastrophes. Ninety-seven percent of scientists agree? Please. Not even one hundredth of one percent of scientists have had their views solicited, notwithstanding the growing trend to persecute scientists who question the purpose behind promoting the unproven theory of man-made climate change.