Sunday 7 November 2010

Wikipedia on Animals that Count

Even Wikipedia knows that we aren't the only species on the planet that counts.

The evolution of mathematics might be seen as an ever-increasing series of abstractions, or alternatively an expansion of subject matter. The first abstraction, which is shared by many animals,[11] was probably that of numbers: the realization that a collection of two apples and a collection of two oranges (for example) have something in common, namely quantity of their members. - the PL


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