Google and pornongraphy

In view of the recent controversy in Bideford, I did a google search to see if things had gone quiet or whether there was a response to today's "This Morning" interview. Sadly, as I used the search to look for blogs after News, two of the first three produced what to me was nasty porn.

I think it is a disgrace that google is not filtering this stuff. Does anyone know of a search engine that exercises proper self control? I would be glad to use such a search engine.