Well I saw your contribution list has your university closed down or have you left your girl friend or what Do you sleep at night just for a change No seriously how much was your Science Civilisation compendium and where did you buy it And how many volumes PS Do me a favour and do not make Aunt Wiki a branch office of Needham s His book is already a bit dated partly 40 50 years and to be honest I have my issues with his unremeediable scientism diffusionism and partial views Why don t you take more recent reserach from the new and less prone to scientism generation of sinologists Regards