Lawrence M. Krauss: Scientists have an obligation not to lie about the natural world

All Scientists Should Be Militant Atheists
By Lawrence M. Krauss

...The problem, obviously, is that what is sacred to one person can be meaningless (or repugnant) to another. That’s one of the reasons why a modern secular society generally legislates against actions, not ideas. No idea or belief should be illegal; conversely, no idea should be so sacred that it legally justifies actions that would otherwise be illegal. Davis is free to believe whatever she wants, just as the jihadist is free to believe whatever he wants; in both cases, the law constrains not what they believe but what they do.

... Scientists have an obligation not to lie about the natural world. Even so, to avoid offense, they sometimes misleadingly imply that today’s discoveries exist in easy harmony with preexisting religious doctrines, or remain silent rather than pointing out contradictions between science and religious doctrine. It’s a strange inconsistency, since scientists often happily disagree with other kinds of beliefs. Astronomers have no problem ridiculing the claims of astrologists, even though a significant fraction of the public believes these claims. Doctors have no problem condemning the actions of anti-vaccine activists who endanger children. And yet, for reasons of decorum, many scientists worry that ridiculing certain religious claims alienates the public from science. When they do so, they are being condescending at best and hypocritical at worst.