It was that hard; I still feel that way. But I believe that President Bush failed to lead. History will judge him harshly not for the mistakes he made- we all make mistakes- but for the opportunities he squandered.
Joe Biden, Promises to Keep (2008)
- Uniformitarianism (Wikipedia)
Uniformitarianism, also known as the Doctrine of Uniformity or the Uniformitarian Principle, is the assumption that the same natural laws and processes that operate in our present-day scientific observations have always operated in the universe in the past and apply everywhere in the universe. It refers to invariance in the metaphysical principles underpinning science, such as the constancy of cause and effect throughout space-time, but has also been used to describe spatiotemporal invariance of physical laws. Though an unprovable postulate that cannot be verified using the scientific method, some consider that uniformitarianism should be a required first principle in scientific research.