The Three Beautiful Sisters

On problem-solving at the dance hall.

The three sisters of modern thought and problem-solving are Deduction, Induction, and Abduction. All recognize each is beautiful, very rich, but quite proper. However, each is most different from the other. They arrive at the ballroom, ready to dance. No time at all passes before partners line up for their favors.

Deduction is a bit stilted on the dance floor but knows every step that follows the previous. You will end up complete and correct. When the band stops, she will whisper QED in your ear.

Induction needs much practice and many steps, but then finally knows the next step, and therefore full dance correctly and with rhythm. She can also dance backward. She could really dance all night.

Abduction, if so inclined, will leap into your arms and teach you a few new dance steps you never dreamed of. You may not finish the dance, but you will know how to get there. When the music stops, she will disappear, almost as if floating away.

Everyone tells me that Abduction is the most fun. I've met her and agree.

Comments

UNCERTAINTY IS CERTAIN

Uncertainty is Certain G. Donald Allen 12/12/2024 1. Introduction . This short essay is about uncertainty in people from both secular and nonsecular viewpoints. One point that will emerge is that randomly based uncertainty can be a driver for religious structure. Many groups facing uncertainty about their future are deeply religious or rely on faith as a source of comfort, resilience, and guidance. The intersection of uncertainty and religiosity often stems from the human need to find meaning, hope, and stability in the face of unpredictable or challenging circumstances. We first take up the connections of uncertainty to religion for the first real profession, farming, noting that hunting has many similar uncertainties. Below are groups that commonly lean on religious beliefs amidst uncertainty. This short essay is a follow-up to a previous piece on certainty (https://used-ideas.blogspot.com/2024/12/certainty-is-also-emotion.html). U...

Where is AI (Artificial Intelligence) Going?

How to view Artificial Intelligence (AI). Imagine you go to the store to buy a TV, but all they have are 1950s models, black and white, circular screens, picture rolls, and picture imperfect, no remote. You’d say no thanks. Back in the day, they sold wildly. The TV was a must-have for everyone with $250 to spend* (about $3000 today). Compared to where AI is today, this is more or less where TVs were 70 years ago. In only a few decades AI will be advanced beyond comprehension, just like TVs today are from the 50s viewpoint. Just like we could not imagine where the video concept was going back then, we cannot really imagine where AI is going. Buckle up. But it will be spectacular. *Back then minimum wage was $0.75/hr. Thus, a TV cost more than eight weeks' wages. -------------------------

Principles of Insufficiency and Sufficiency

The principles we use but don't know it. 1. Introduction . Every field, scientific or otherwise, rests on foundational principles—think buoyancy, behavior, or democracy. Here, we explore a unique subset: principles modified by "insufficiency" and "sufficiency." While you may never have heard of them, you use them often. These terms frame principles that blend theory, practicality, and aspiration, by offering distinct perspectives. Insufficiency often implies inaction unless justified, while sufficiency suggests something exists or must be done. We’ll examine key examples and introduce a new principle with potential significance. As a principle of principles of these is that something or some action is not done enough while others may be done too much. The first six (§2-6) of our principles are in the literature, and you can easily search them online. The others are relatively new, but fit the concepts in the real world. At times, these pri...

First Blog

Search This Blog