My talk to NPA on 4 June 2011 is available as a recording at http://www.worldsci.org/php/DimDimFlashViewer.php?id=346

Background to my talk is available at http://www.ivorcatt.co.uk/x164npa.htm

@@@@@@@@@@@@@@@@@@@

Ivor:

Here is a link to your recording:

Normal size:

http://www.worldsci.org/php/index.php?tab0=More&tab1=Media&tab2=Display&id=346

Large size:

http://www.worldsci.org/php/DimDimFlashViewer.php?id=346

-David [Hilster, “Natural Philosophy Alliance”]