What is Artificial Intelligence?
John McCarthy attempts to answer this question at [L1 ]
See also, for example, the CMU AI Repository [L2 ], but especially "The Outsider's Guide to Artificial Intelligence" [L3 ].
There is also an AIWiki at [L4 ]. Unlike a few others, it is research oriented. Your contributions are welcome.
See Artificial Intelligence with Tcl. See also [L5 ].