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224 pages, Hardcover
First published March 11, 1999
The uncertainties arise both from the acknowledged limitations of the theoretical side of the technique and from the difficulty of measuring the numbers of atoms involved precisely; these sorts of uncertainties will affect every estimate of the age of the Universe that we discuss in the rest of this book. Honest scientists always quote the results of their calculations with an estimate of the uncertainties in this way, and we will only be discussing the work of honest scientists.
But it is the job of theorists to come up with models that match the observations, not the job of observers to bend their data to match the models…