John is an inspiring leader among engineers, but you don’t need to be technical to benefit from his message. Too often in government, we’re told to minimize risk and avoid mistakes at all costs. The reality is that mistakes and accidents happen when working with complex systems; how we respond to them makes all the difference in whether learning from them will happen or not. Systems and the cultures responsible for their operation can become more brittle and locked down, or we can learn from mistakes and become more resilient. The latter path starts with blameless post-incident reviews, part of management principles known as forward-looking accountability and just culture, which come from research in domains like aviation, medicine, and manufacturing. Evolving how we learn from incidents in these ways is critical to turning accidents into real investments in the future.