The opinion archive provides access to past opinion stories from Communications of the ACM and other sources by date.
. . . and why it will have to wait.
Until we moderate our fascination with creating ideas, we will not achieve the rate of innovations we seek.
Critical reflection on value choices.
Ban the bots? Considering both sides of the argument for and against.
Let me unequivocally state: The status quo with respect to innocent civilian casualties is utterly and wholly unacceptable.
Experiences with a successful school program in Scotland.
Computers should not treat their owners as adversaries.