Sir

In the ongoing debate over whether intelligent design (ID) should be taught as a legitimate alternative to evolution in schools (“Expert witness: the scientists who testified against intelligent design” Nature 438, 11; 2005), I suggest that ID could be presented as an alternative so long as it is always accompanied by a third option: intelligent deception.

This hypothesis proposes that the ID movement is motivated by an ‘intelligent deceiver’. Individuals who understand how to debate alternative scientific hypotheses would never intentionally promote religious dogma as science. So an intelligent deceiver must be at work, guiding proponents of ID to sow confusion over valid scientific debate.

To exclude intelligent deception from debates over ID versus evolution could be considered hypocritical on both legal and moral grounds. And if proponents of ID reject the hypothesis of intelligent deception, their objections would be most interesting to hear, particularly the ones that dismiss the deceiver without imperilling the designer.