Do you have a citation for that? I know how to find the statements by Hinton and Benigo that superintelligent AI poses a serious extinction risk, but I can't f

Do you have a citation for that? I know how to find the statements by Hinton and Benigo that superintelligent AI poses a serious extinction risk, but I can't find any statements by Hinton and Benigo--or anyone who is taking the risk seriously--suggesting that air strikes would not be warranted, so any clues on where to look would be appreciated.