Answer works. It’s the shortest route to our problems. The cookie recipes, math formulas and sometimes even travel guides. That’s because someone has come up with using theories or their first-hand experiences.
Today, we don’t think twice when we’re flying. Looking back at history, it wasn’t the case. Many men have attempted flying by strapping on wings, replicating what they believed allowed birds to soar: wings and feathers. It is not until Dutch-Swiss mathematician Daniel Bernooulli outlined the theory of fluid dynamics, that explained the concept of lift. We had gone from correlation (wings) to causation (lift).
Of course, that wasn’t enough to make flight perfectly reliable. Researchers still needed to understand the weather, angle of the aircraft, the landing sequence and much more. Then, define the playbook for pilots to follow in order to succeed in each circumstances.
Answers are quick to solve problems in exact circumstances. Theories, on the other hand, are slow but it provides the understanding to derived answers when circumstances change.
You could probably tell who you’ll hire when we are in a fast-changing landscape.