Science Matters
Achieving Scientific Literacy
CHAPTER ONE
Knowing YOUR LIFE IS FILLED with routine—you set your alarm clock at night, take a shower in the morning, brush your teeth after breakfast, pay your bills on time, and fasten your seat belt. With each of these actions and a hundred others every day you acknowledge the power of predictability. If you don’t set the alarm you’ll probably be late for work or school. If you don’t take a shower you’ll probably smell. If you don’t fasten your seat belt and then get into a freeway accident you may die.
We all seek order to deal with life’s uncertainties. We look for patterns to help us cope. Scientists do the same thing. They constantly examine nature, guided by one overarching principle:
The universe is regular and predictable. The universe is not random. The sun comes up every morning, the stars sweep across the sky at night. The universe moves in regular, predictable ways. Human beings can grasp the regularities of the universe and can even uncover the basic, simple laws that produce them. We call this ...
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