178 Quotes by Daniel Dennett

True, you don't have to be religious to be crazy, but it helps. Indeed, if you are religious, you don't have to be crazy in the medically certifiable sense in order to do massively crazy things.

Is he a dread genetic determinist, or a dread environmental determinist? He is neither, of course, for both these species of bogeyman are as mythical as werewolves. By increasing the information we have about the various causes of the constraints that limit our current opportunities, he has increased our powers to avoid what we want to avoid, prevent what we want to prevent. Knowledge of the roles of our genes, and the genes of the other species around us, is not the enemy of human freedom, but one of its best friends.

When people ask me what philosophy is, I say philosophy is what you do when you don't know what the right questions are yet. Once you get the questions right, then you go answer them, and that's typically not philosophy, that's one science or another. Anywhere in life where you find that people aren't quite sure what the right questions to ask are, what they're doing, then, is philosophy.

People ache to believe that we human beings are vastly different from all other species - and they are right! We are different. We are the only species that has an extra medium of design preservation and design communication: culture.

What you can imagine depends on what you know. Philosophers who know only philosophy consign themselves to a janitorial role in the great enterprises of exploration that are illuminating the mysteries of our lives.

To put it bluntly but fairly, anyone today who doubts that the variety of life on this planet was produced by a process of evolution is simply ignorant—inexcusably ignorant, in a world where three out of four people have learned to read and write.

Every living thing is, from the cosmic perspective, incredibly lucky simply to be alive. Most, 90 percent and more, of all the organisms that have ever lived have died without viable offspring, but not a single one of your ancestors, going back to the dawn of life on Earth, suffered that normal misfortune. You spring from an unbroken line of winners...

If nobody cares, then it doesn't matter what happens to flowers.

How good are the best musical imaginations? Can a trained musician, swiftly reading a score, tell just how that voicing of dissonant oboes and flutes over the massed strings will sound?