Quote Originally Posted by jk
are there methods to generate the HUGE numbers of neutrinos needed to deliberately impact a radiation-based artifact?
To my knowledge, no. But then again, there wasn't really any reason to do so previously.

Ways by which neutrinos are generated now: nuclear decay/nuclear fission, cosmic rays hitting atoms. The latter would seem like one path to neutrino generation, though probably less than useful since most cosmic ray generation at a large scale involves nuclear weapons.