parsimonious

The great thing about science, however, is that it continually seeks to validate its assumptions.

phototropism

Marie Van Brittan Brown, who, along with her husband Albert Brown, filed the first patent for a closed circuit monitoring system in 1966. She was a nurse, living in the Jamaica neighborhood of Queens, New York, and as such worked irregular hours. When she was home alone, she felt unsafe. In an interesting example of inversion, she decided to do

The inversion happens between steps 3 and 4. Whatever angle you choose to approach your problem from, you need to then follow with consideration of the opposite angle. Think about not only what you could do to solve a problem, but what you could do to make it worse—and then avoid doing that, or eliminate the conditions that perpetuate it.

Here is a brief explanation of his process: Identify the problem Define your objective Identify the forces that support change towards your objective Identify the forces that impede change towards the objective Strategize a solution! This may involve both augmenting or adding to the forces in step 3, and reducing or eliminating the forces in step

success. The root of inversion is “invert,” which means to upend or turn upside down. As a thinking tool it means approaching a situation from the opposite end of the natural starting point. Most of us tend to think one way about a problem: forward. Inversion allows us to flip the problem around and think backward.

The essay concerned how we should adjust probabilities when we encounter new data,

But failure carries with it one huge antifragile gift: learning.