An Atheist Bus Campaign has arrived in New York. The ads, which say “You don’t have to believe in God to be a moral and ethical person,” underscored by the URL for the New York City Atheists Inc. Web site, will appear on about 20 city buses. Ken Bronstein, the president of New York City Atheists, a New York affiliate of American Atheists, planned the commercials. He said the posters will only run on Manhattan bus lines, and some members of his organization had already noticed them. The ads will remain on buses for about a month and will be...