The article by Alan Lightman is about asking questions and finding answers rather than simply accepting was it already known as fact. The article by Lightman is about finally realizing that we have been accepting of many things without question. Lightman uses himself as an example, that due to ...

What kinds of questions did the early Greek philosophers ask? How are these kinds of questions related to science? Are these questions still relevant? The early philosophers asked questions about the origins, nature and underlying reality of thing. They investigated the causes of natural phenome...