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A Fresh Look at Entropy and the Second Law of Thermodynamics

APR 01, 2000
The existence of entropy, and its increase, can be understood without reference to either statistical mechanics or heat engines.

DOI: 10.1063/1.883034

Elliott H. Lieb
Jakob Yngvason

In days long gone, the second law of thermodynamics (which predated the first law) was regarded as perhaps the most perfect and unassailable law in physics. It was even supposed to have philosophical import: It has been hailed for providing a proof of the existence of God (who started the universe off in a state of low entropy, from which it is constantly degenerating); conversely, it has been rejected as being incompatible with dialectical materialism and the perfectibility of the human condition.

More about the Authors

Elliott H. Lieb. Princeton University, Princeton, New Jersey.

Jakob Yngvason. University of Vienna, Austria.

This Content Appeared In
pt-cover_2000_04.jpeg

Volume 53, Number 4

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