Reversible or Irreversible? (Voting)

At the beginning of WWI, French soldiers entered battle wearing red pants, carrying swords, and depending on rank, had plumes in their caps.

That attire suited previous wars where the technology and tactics used were more similar to the Battle of Waterloo a hundred years earlier than anything they were about to face in 1914.

A lot was to change in WWI, including the first mainstream uses of camouflage, airplanes, radio communication, long-range artillery, high-intensity shelling, submarines, tanks, poison gas, and more.

After WWI there was no return to what now seem like quaint military practices.

We make the same mistake when we look at some risks as being reversible when they are irreversible. How can we tell the difference? Continue reading “Reversible or Irreversible? (Voting)”

The Self-Defeating Prophecy (and How it Works)


I write these posts to call attention to common phenomena that make the world work differently than we might think. One less discussed type of unintended consequence is the “self-defeating prophecy,” or “self-negating prediction,” where the existence of a prediction or belief ultimately leads to the opposite of what is expected.

Continue reading “The Self-Defeating Prophecy (and How it Works)”