No such thing as a Philosophy-Free Science?

Scientists sometimes deceive themselves into thinking that philosophical ideas are only, at best, decorations or parasitic commentaries on the hard, objective triumphs of science, and that they themselves are immune to the confusions that philosophers devote their lives to dissolving. But there is no such thing as philosophy-free science, there is only science whose philosophical baggage is taken on board without examination. 

Darwin's Dangerous Idea, Daniel Dennett, (An atheist and secularist, a member of the Secular Coalition for America advisory board)