Throughout most of human history, man assumed that he lived on a flat landscape, circled by the sun, the moon and the stars. Devoid of scientific knowledge, he associated natural forces with powerful beings, to which he paid homage and offered sacrifices. Of course, his assumptions were based on his perspective and, over time, this perspective has changed.
Beliefs are assumptions that have become ingrained in our culture. Since science cannot always prove nor disprove them, they persist. Many equate them with truths, handed down by beings more knowledgeable and more powerful than ourselves. Others recognize that these beliefs are a natural trait of the human mind, sustained by fear, guilt and ignorance.
Truth can only be uncovered through scientific inquiry and, as our scientific knowledge and tools advance, assumptions and beliefs are tested. Those who distrust science, or are threatened by it, are quick to point out its history of error; but, in reality, it is science that uncovers its own mistakes. We rely on our current scientific knowledge to understand this Universe, knowing full well that today's breakthrough may be tomorrow's folly. Nevertheless, the search for truth continues; the future welfare of our species depends on that quest.
