"As every scuba diver knows, panic is your worst enemy: when it hits, your mind starts to thrash and ..." — Daniel Dennett

We should get used to the idea that we'll probably never be able to find - and confirm - a good explanation of the ultimate origin of the universe, though I see no reason to believe that we can't press much further on this question than we have managed to date.

There is no reality of consciousness independent of the effects of various vehicles of content on subsequent action (and hence, of course, on memory).

Some of the greatest, most revolutionary advances in science have been given their initial expression in attractively modest terms, with no fanfare.

The problem is that no ethical system has ever achieved consensus. Ethical systems are completely unlike mathematics or science. This is a source of concern.