From Karen Dawn, DawnWatch, an animal advocacy charity, Santa Barbara, California, US
Though it is great to see animal issues covered in New Scientist, it is heartbreaking to see Peter Singer, who was once a great voice for animals, even contemplating the idea that their farming and humane slaughter might be considered ethical (3 June, p 43). Can you imagine Gloria Steinem discussing types of sexism that she now thinks might be ethical?
