Mark Changiziย is a cognitive scientist, with several previous books about his research, includingย Vision Revolutionย andย Harnessed. He has been a researcher and/or professor at University College Cork, Duke University, Caltech, and Rensselaer Polytechnic Institute.
Description
The scientific consensus is that our ability to understand human speech has evolved over hundreds of thousands of years. After all, there are whole portions of the brain devoted to human speech. We learn to understand speech too quickly and with almost no training and can seamlessly absorb enormous amounts of information simply by hearing it. Surely we evolved this capability over thousands of generations.
Or did we? Portions of the human brain are also devoted to reading. Children learn to read at a very young age and can absorb information even more quickly through reading than through hearing. We know that we didnโt evolve to read because reading is only a few thousand years old.
In Harnessed, cognitive scientist Mark Changizi demonstrates that human speech has been very specifically โdesignedโ to harness the sounds of nature, sounds weโve evolved over millions of years to readily understand. Long before humans evolved, mammals have learned to interpret the sounds of nature to understand both threats and opportunities. Our speechโregardless of languageโis very clearly based on the sounds of nature.
Even more fascinating, Changizi shows that music itself is based on natural sounds. Musicโseemingly one of the most human of inventionsโis literally built on sounds and patterns of sound that have existed since the beginning of time.
Publication Details
Format: E-book (epub)
Format: Paperback
Dimensions: 5.5 x 8.25 x 1 in.
Weight: 1.25 lbs.
Publication Date: August 2011