Author Grady Booch provides an audio recording of his On Computing column, in which he discusses how the way to disrupt an industry is to question the fundamental, sacred assumptions on which that industry is founded, then journey along the path of the possible. Subscribe to the On Computing podcast on iTunes at https://itunes.apple.com/us/podcast/ieee-softwares-on-computing. From IEEE Software's July/August 2016 issue: http://www.computer.org/csdl/mags/so/2016/04/index.html. Visit IEEE Software: http://www.computer.org/software.