Monday 1 January 2007

Why should we care how old that rock is?

As a one-time park ranger, science educator Lauren Becker was told by an irate tourist that a particular rock could not be, as she had stated, 300 million years old. After all, Creationism teaches that the Earth itself is only 6 000 years or so old. "The Devil made that rock look that old to turn you away from God," he argued, and left in disgust.

Ms Becker uses this episode as an illustration of the importance of making sense of the world and the universe by questioning, testing and investigating it rather than mutely accepting what one is told to believe. This is vital if the human race is to behave other than lemmings, blindly trusting in the commandments of an invisible authority figure as interpreted by his/her/its secular representatives.

"Honesty is difficult," she says:

It requires heroic efforts of introspection and self-awareness. This honest portrayal of reality is at the heart of the conflict between science and religion. While science is a natural response to reality, religion demands that we distrust our senses and our intellect, instead relying on a supernatural explanation. In this way, faith robs us of the best tool we have for learning about our world and understanding our true position within it. Religions, especially fundamentalist religions, get stuck because they are based on an immovable, unchangeable, unquestionable authority. But without doubt and questioning, there is no way to acknowledge, much less correct for errors. That is how a 6,000 year-old rock becomes dangerous.

It also explains the hostility on the hike that day because the danger goes both ways. If we want to believe that the universe was created for our benefit, almost every scientific discovery of the past 400 years has been a real downer. First we find out that the universe, literally, does not revolve around us. Next, we discover that our Sun is really a quite average star and, not only that, we live out in the boon-docks of an average spiral galaxy that is just one of 20 other galaxies (given the appropriately non-superlative name The Local Group) zipping through space outward from the center of the cosmos which, did we mention, is very far away from us. As if that wasn’t bad enough, this planet that was supposedly created for us was hanging out for almost 5 billion years before we even showed up and, by the way, we didn’t look like this when we first got here.


If your sense of self-worth, your purpose in life, is based on the belief that you and the universe were created specially for one another, science is truly a harbinger of doom. You can shoot the messenger, but ignoring reality is no guarantee that it will go away. Like a talk-show celebrity, the significance you desire is, sadly, based on unmerited importance. Truth be told, though the performance was entertaining, your show is just a dot among 6 billion dots on a bigger dot flying around a brighter dot lost amid a billion, billion more dots separated by vacuous space.


But here’s the cool thing: at least you are a dot. I am a dot, too. This means that, though we are insignificant to the cosmos, we are incredibly significant to each other. We and our fellow dots. What should we do? Don’t be afraid. The lack of a deity is not an opening for chaos. It is a call for responsibility. Besides, there are some really smart dots over there that have figured out how to learn and they can teach us how to survive. It’s all really quite amazing. Did you know that this rock is over 300 million years old?


Read the full article.

Also see: "Grand Canyon National Park is not permitted to give an official estimate of the geologic age of its principal feature, due to pressure from Bush administration appointees."