The philosopher, George Berkeley, famously asserted that we cannot see distance. Our eyes can only see in 2-dimensions. However, we manage to navigate in a 3-dimensional world pretty well. 3-dimensional seeing then, is a learnt skill. This conclusion has radical implications for the possible development of perception to new and novel places, writes Kenneth L. Pearce.
John Locke credits the Irish philosopher and vision scientist William Molyneux (1656–1698) with posing the following ‘problem’:
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