The bad feeling between Dawkins and Midgley did not diminish. In a note to page 55 in the 2nd edition of "The Selfish Gene" (1989), Dawkins refers to her "highly intemperate and vicious paper." Midgley continued to criticise Dawkins' ideas. In her books "Evolution as a Religion" (2002) and "The Myths We Live By" (2003), she wrote about what she saw as his confused use of language — using terms such as "selfish" in different ways without alerting the reader to the change in meaning—and some of what she regarded as his rhetoric ("genes exert ultimate power over behaviour"), which she argued is more akin to religion than science. She wrote in a letter to "The Guardian" in 2005: