Ian Tattum wrote: Can I ask a really stupid question first? Being a technophobe I had not even been aware of Google Scholar before today so am a bit confused about the criteria for the inclusion of ' information' there. I just searched the topic UFO and found a mixture of the serious and the cranky, so I was wondering if you think all fringe stuff should be removed or is creationist matter a special case because of the vehemence of those wishing to push that particular brand of pseudo-science, making it particularly dangerous?
Personally,I would like all the crank sites to be filtered out. But creationist sites are deserving of particular scrutiny, for the reasons you allude to. I also wonder if, from a practical angle, it's easier to exclude particular sites, rather changing the entire process by which sites are selected.