| Its vignettes of executives grappling with difficult problems will help others confront their own quandaries. |
| The moral quandaries, the psychological conundrums are deeper. |
| But knotty ethical quandaries are cropping up as the mechanical guts, electronic sensors and digital brains of robots continue to improve. |
| Is it possible the movie set out to evoke a cinematic response in the spectator to mimic the characters' internal quandaries? |
| Public policy has a role in showing us not just the evils of the past and the quandaries of the present, but their glories too. |
| They throw up quandaries our ancestors never dreamed of, and answers that raise yet more questions. |
