The Edge Annual Question 2005: What do you believe is true even though you cannot prove it? Scientists and intellectuals respond.

From the intro to the piece: "We are in the age of 'searchculture', in which Google and other search engines are leading us into a future rich with an abundance of correct answers along with an accompanying naïve sense of certainty. In the future, we will be able to answer the question, but will we be bright enough to ask it?"