Don't Start From Scratch: How Innovative Ideas Arise, by James Clear
Starting from scratch is usually a bad idea.
Too often, we assume innovative ideas and meaningful changes require a blank slate. When business projects fail, we say things like, “Let’s go back to the drawing board.”When we consider the habits we would like to change, we think, “I just need a fresh start.” However, creative progress is rarely the result of throwing out all previous ideas and completely re-imagining of the world.
Consider an example from nature:
Some experts believe the feathers of birds evolved from reptilian scales. Through the forces of evolution, scales gradually became small feathers, which were used for warmth and insulation at first. Eventually, these small fluffs developed into larger feathers capable of flight.
There wasn’t a magical moment when the animal kingdom said, “Let’s start from scratch and create an animal that can fly.” The development of flying birds was a gradual process of iterating and expanding upon ideas that already worked.
The process of human flight followed a similar path. We typically credit Orville and Wilbur Wright as the inventors of modern flight. However, we seldom discuss the aviation pioneers who preceded them like Otto Lilienthal, Samuel Langley, and Octave Chanute. The Wright brothers learned from and built upon the work of these people during their quest to create the world’s first flying machine.
The most creative innovations are often new combinations of old ideas. Innovative thinkers don’t create, they connect. Furthermore, the most effective way to make progress is usually by making 1 percent improvements to what already works rather than breaking down the whole system and starting over.
Iterate, don't originate.
We are mostly blind to the remarkable interconnectedness of things. This is important to understand because in a complex world it is hard to see which forces are working for you as well as which forces are working against you. Similar to buying a toaster, we tend to focus on the final product and fail to recognize the many processes leading up to it.
When you are dealing with a complex problem, it is usually better to build upon what already works. Any idea that is currently working has passed a lot of tests. Old ideas are a secret weapon because they have already managed to survive in a complex world.