Seti with Ska
  SETI with SKA would be by far the most powerful SETI search ever undertaken, covering enough stars with enough sensitivity to probe significantly further towards those other Earth civilisations than previous ones. This paper discusses the rationale behind radio SETI searches, and explains why SKA will be such as big step forward and will make few demands on telescope time. 
Alan J. Penny (Rutherford Appleton Laboratory)