Yesterday I was listening to a podcast from Science Friday in which Professor Jeff Lichtman of Harvard talked about his project to map the wiring diagram of the brain. What an ambitious project! The idea is to image the brain down to the scale of nanometers – examining the connections between individual nerve cells. In order to store this kind of detailed image from one cubic millimeter of brain tissue with an electron microscope would require 1000 terabytes of storage, or 1 petabyte. To image the entire human brain would require more digital storage than is currently available in the entire world!
The amazing thing is that this image would be unique for every individual because no two people have exactly the same wiring pattern of neurons in their brains. And even if it were possible to complete this project, it wouldn’t explain how the brain works. There are so many unanswered questions about our brains. How does it store memories and retrieve them? Where are the memories stored? How do emotions work? There is so much we simply don’t know about how the brain works. Even our ability to read this article – understanding the symbols on the page and making sense of them – is a remarkable feat!
The human brain has abilities that go far beyond the best computers available. While computers might be fast at complex mathematics, human intuition and reasoning processes leave computers in the dust. This biological storage and processing organ is truly amazing. This caused me to wonder. How could we conceive that our complex bodies could simply build themselves through random and chance collisions of basic elements? No matter how much time is given, this simply wouldn’t be possible. We owe our existence not to chance, but to purpose.
Why are we here today? We are here because an amazing Creator designed us with a purpose in mind. If we believe that life evolved by chance, then we really don’t have any purpose of existence. But when we understand that we are creations rather than accidents our lives are filled with purpose! Find your purpose today by turning to the One who created you. He made you because he loves you.
“I praise you because I am fearfully and wonderfully made; your works are wonderful, I know that full well.” —Psalm 139:14



