These guys are awfully smart and make all our lives better with advanced physics, chemistry, medicine, yet as soon as the age of the Earth comes up it is suddenly a bunch of malarky? The same physicists who is working on advancing MRI technology for Cancer detection will also tell you by the same methods used to make MRI machines more advanced that the Universe is 14.5 billion years old and is expanding from a single point in space. The biologists who make vaccines for the worst viruses to save the world from smallpox birdflu etc, say that organisms evolve and can prove it, but again it becomes a bunch of malarky. If your faith stops you from accepting this it seems like you should go the way of the Amish because it is all the same scientific method that you accept when it works for your preset biases.