Over the years, one of the most common arguments I have seen people use in favor of intelligent design or creationism is "order and life on Earth could not have happened by chance." The most common form of this argument I have seen goes like this:
1. It would have been very improbable for life to arise on Earth without an intelligent designer.
2. It would have been even more improbable for the universe itself to have such order without an intelligent designer.
Therefore, there is an intelligent designer.
While the argument flows seamlessly from its premises to its conclusion, I think it ignores the fact that life is but a collection of improbabilities that are certain to occur. Coincidences happen many times throughout our lives, and there is an almost daily occurrence of coincidences in the everyday life of most people today.
Consider Selena, who is just an average women. Assume she is exactly in the center of a circle of ten billion colored balls, each having a unique color. They are all equidistant from her. She is then blindfolded and told to spin and stop randomly before picking one ball. The probability for any unique color to be picked is a fraction of a billion, yet it is certain that such a significantly tiny probability will occur. Often, 1, which is certainty in probabilistic terms, can be divided into billions of small fractions.
But Selena also does other things in her life besides randomly picking balls while blindfolded. She is, for instance, very fond of fish. When she goes to buy fish, the probability that one specific fish out of the millions that are caught worldwide ends up on her dish is starkly small, yet it is certain to happen every time Selena buys fish. One might argue that there is an intelligent planner who intended for Selena to pick that one specific ball or buy this one specific fish, but it is also clear that for all intents and purposes, we don't know of anyone who has planned these events in Selena's life. They are, for all we know, completely random.
I have no doubt that life on Earth is a fascinating phenomenon, as is the way things are in the universe. Their being fascinating, however, doesn't preclude their having been improbable to occur, and their improbability makes them all the more fascinating. It is a fact that improbabilities are certain to occur, no matter how small they are; life is a collection of tiny improbabilities that take turns in occurring. This is what I find most intriguing about life: the certainty of improbability.
1. It would have been very improbable for life to arise on Earth without an intelligent designer.
2. It would have been even more improbable for the universe itself to have such order without an intelligent designer.
Therefore, there is an intelligent designer.
While the argument flows seamlessly from its premises to its conclusion, I think it ignores the fact that life is but a collection of improbabilities that are certain to occur. Coincidences happen many times throughout our lives, and there is an almost daily occurrence of coincidences in the everyday life of most people today.
Consider Selena, who is just an average women. Assume she is exactly in the center of a circle of ten billion colored balls, each having a unique color. They are all equidistant from her. She is then blindfolded and told to spin and stop randomly before picking one ball. The probability for any unique color to be picked is a fraction of a billion, yet it is certain that such a significantly tiny probability will occur. Often, 1, which is certainty in probabilistic terms, can be divided into billions of small fractions.
But Selena also does other things in her life besides randomly picking balls while blindfolded. She is, for instance, very fond of fish. When she goes to buy fish, the probability that one specific fish out of the millions that are caught worldwide ends up on her dish is starkly small, yet it is certain to happen every time Selena buys fish. One might argue that there is an intelligent planner who intended for Selena to pick that one specific ball or buy this one specific fish, but it is also clear that for all intents and purposes, we don't know of anyone who has planned these events in Selena's life. They are, for all we know, completely random.
I have no doubt that life on Earth is a fascinating phenomenon, as is the way things are in the universe. Their being fascinating, however, doesn't preclude their having been improbable to occur, and their improbability makes them all the more fascinating. It is a fact that improbabilities are certain to occur, no matter how small they are; life is a collection of tiny improbabilities that take turns in occurring. This is what I find most intriguing about life: the certainty of improbability.