Christopher Alexander's A City is Not a Tree is another great essay on systems thinking. http://www.bp.ntu.edu.tw/wp-content/uploads/2011/12/06-Alexander-A-cit

Christopher Alexander's A City is Not a Tree is another great essay on systems thinking. http://www.bp.ntu.edu.tw/wp-content/uploads/2011/12/06-Alexander-A-city-is-not-a-tree.pdf http://www.bp.ntu.edu.tw/wp-content/uploads/2011/12/06-Alexa...