What Jack Oneill teaches us about efficiency, underneath his sarcasm, is ruthlessly practical. Listening to Jack You can easily figure out the most important things to do simple… efficient… are : Jacks worldview reminds us that intelligence isn’t just about knowing, it is rather wisdom anyway, but more so it is about acting clearly in the face of confusion. In a world rewarding complexity, that kind of simplicity is both rebellious and profound. Colonel (later General) Jack O’Neill ( two Ls) from Stargate SG‑1 is remembered for his sarcasm and not liking scientists. Beneat dry humor lies, a surprisingly deep, wisdom rooted in simplicity, straight talk, and cutting through noise…