Recent comments in /f/philosophy

grateful-biped t1_iymcv72 wrote

One of the most misunderstood concepts is that logic or reasoning can solve all problems. Logic is a tool. It’s our most powerful tool but it doesn’t work in all scenarios, especially ethical dilemmas.

We are human & by definition we behave irrationally. This is just one of the areas where logic is misleading. Game Theory often fails to predict human actions due to this human, all too human, characteristic.

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Tinac4 t1_iym8rv6 wrote

How does the driver decide that one situation is “safe enough” while the other one isn’t? What’s the right choice if the odds of an accident were somewhere in the middle like 0.01%?

I’m not saying that there’s an objective mathematical answer to what “safe enough” means. There isn’t one—it’s a sort-of-arbitrary threshold that’s going to depend on your own values and theory of ethics. However, these situations do exist in real life, and if your theory of ethics can’t work with math and probabilities to at least some extent, you’re going to get stuck when you run into them.

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Critical_Ad_7778 t1_iym46db wrote

I recommend reading the book "Weapons of Math Destruction". The author describes several mathematically sound algorithms that produce terrible outcomes.

Here is an example: An algorithm helps judges decide if someone should get probation. Part of the calculation includes the likelihood that they will be arrested again.

The problem is that currently, your more likely to be arrested if you're black.

The algorithm becomes racist accidentally. This is just one example of how dangerous it is to base all of your choices on "logic and reason".

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