Quite a few months back, perhaps as much as a few years ago, I started thinking about how and when I began to embrace critical thinking. I mentioned before that I used to believe in a whole lot of crap and gradually left it all behind, but was there some particular event that started this process? We like
Category: Critical Thinking
Marvel of design
Walkabout podcast – Marvel of design
I delayed this one slightly to serve as my Darwin Day post ;-)
I freely admit that there are some really stunning things to be found in nature – in fact, that’s what many of my ‘Too Cool‘ posts are intended to highlight. Predator/prey relationships, highly
Bridges peak in the middle
There is a common confusion among humans between doing something that is fun and doing something that it useful. Put as directly as that, it seems silly – “I can tell the difference between fixing my flat tire and putting plastic wrap across the toilet seat” – but it’s a bit more subtle than all that. As my example, I’m going to use a current internet “fad”
What’s not in a word?
Not too long ago, I picked up a book that I’d had, not exactly in my childhood, but in my earlier adulthood (which may yet be my childhood, at least if you ask some people, including me.) Tortured sentences aside, I’m finding it quite interesting to note how differently I react to the content now, two decades after my first read-through.
The book is called Mysteries of the Unexplained,
Anonymity and the web
Over at Why Evolution Is True, Jerry Coyne has posted a new rule regarding anonymity and pseudonyms – specifically, that he no longer allows someone to link to his site from another when critiquing his posts, unless they’re using their real name. I will stress that as a policy,
Grecian troublemakers
This is a revisit of a subject that I first broached in this post, which I felt needed more examination. So let’s return to that radical concept of Phi.
Phi is a mathematical ratio that, curiously enough, has more than a few close representations in nature. It is an irrational number, one of those decimals that go on forever, but usually shortened to 1.618. If you create a rectangle
But how uncertain do you feel?
I have very mixed feelings about emotions [now, there’s a sentence of remarkable profundity.] As manifestations of internal functions to provoke behavior that benefits our species, they are distinctly important, but too often, they’re not specific enough, or they’re too easy to fool, producing behaviors that don’t really benefit us and are sometimes quite detrimental. I hate
The ethical responsibility of scientists
Sometimes, we humans get a cultural belief or concept stuck in our collective heads, something typically called a meme, and therefore think that this has importance solely because it’s repeated. Some sociologists have expressed the idea that this is exactly what culture is, and there’s an interesting theory that memes actually go through a process of natural selection.
On the plus side
I apologize for being away so long, to all of those who noticed – to the rest of you, yeah, love you too. I’ve been busy with two online courses, a few different projects, and a minor illness. This is partially why I’m glad I’m not on any kind of posting schedule, even a self-imposed one: I’d be obligated to produce something that, more likely than
But how? Part nine: Agnosticism
Walkabout podcast – But how? Part 9
So, once again we depart a little from the typical structure of the ‘But How?’ series of posts. Most of the others examined how various aspects of life work without religious influence, but this one is going to delve