Things can evolve into their opposites. For example, those annoying persons who know Monty Python sketches off by heart and recite them have turned Monty Python into the kind of 1950's cozy cliche that the Pythons were rebelling against.
"Mind only" versions of Buddhism strike me as exactly the attachment to views that the Buddha is warning against in the <a href="http://www.accesstoinsight.org/tipitaka/mn/mn.063.than.html">Cula Malunkyovada Sutta</a>. Notice the entirely mundane ontology of the <a href="http://www.accesstoinsight.org/tipitaka/sn/sn36/sn36.006.nyp...">Sallatha Sutta</a>. The Buddha is offering a system of mental training. His response to <a href=" http://www.katinkahesselink.net/tibet/mustard-seed.html">Kisa Gotami</a> is compassionate, shrewd, and above all ordinary. He teaches no metaphysics beyond opening your eyes and seeing for yourself what kind of world we live in. It is clear from the parable that the world Kisa Gotami is being encouraged to see is the ordinary, mundane one.
That still leaves the Buddha's teaching of anatman - no self. Surely that is metaphysically extravagent? But that brings us back to the original posters question. Reponding to a thread on Overcoming Bias, I've framed the traditional Buddhist answer in a reductionist, materialistic context, and written it in the language of shock level four. Notice the ordinaryness of the ontology and metaphysics beneath the <a href="http://www.hulver.com/scoop/story/2008/12/14/10333/990">the sci-fi shiny.</a>
"Mind only" versions of Buddhism strike me as exactly the attachment to views that the Buddha is warning against in the <a href="http://www.accesstoinsight.org/tipitaka/mn/mn.063.than.html">Cula Malunkyovada Sutta</a>. Notice the entirely mundane ontology of the <a href="http://www.accesstoinsight.org/tipitaka/sn/sn36/sn36.006.nyp...">Sallatha Sutta</a>. The Buddha is offering a system of mental training. His response to <a href=" http://www.katinkahesselink.net/tibet/mustard-seed.html">Kisa Gotami</a> is compassionate, shrewd, and above all ordinary. He teaches no metaphysics beyond opening your eyes and seeing for yourself what kind of world we live in. It is clear from the parable that the world Kisa Gotami is being encouraged to see is the ordinary, mundane one.
I've had my own go at explaining what Buddhism is getting at when it says that <a href="http://www.hulver.com/scoop/comments/2008/3/10/21816/6428/19...">the world is an illusion.</a>.
That still leaves the Buddha's teaching of anatman - no self. Surely that is metaphysically extravagent? But that brings us back to the original posters question. Reponding to a thread on Overcoming Bias, I've framed the traditional Buddhist answer in a reductionist, materialistic context, and written it in the language of shock level four. Notice the ordinaryness of the ontology and metaphysics beneath the <a href="http://www.hulver.com/scoop/story/2008/12/14/10333/990">the sci-fi shiny.</a>