Posted on September 30, by Scott Alexander [Content warning: Try to keep this off Reddit and other similar sorts of things. All the townspeople want to forgive him immediately, and they mock the titular priest for only being willing to give a measured forgiveness conditional on penance and self-reflection.
One informal analysis suggests short first names are strongly correlated with higher salaries. They are bad in several ways, and modern glyphs are little better. For example, v and w, or m and n. People confuse them all the time, both in reading and in writing.
Even though they share relatively few pixels, they are still identical under rotation, and we can see that. We could confuse them if we were reading upside down, or at an angle, or just confuse them period.
OK, so we now have a set of unique and dissimilar glyphs that are unambiguous about their orientation. Well, we might want them to be easy to write as well as read. How do we define easy to write?
We could have a complicated physiological model about what strokes can easily follow what movements and so on, but we will cop out and say: Rather than unwritable pixels in a grid, our primitives will be little geometric primitives.
The fewer the primitives and the closer to integers or common fractions the positioning of said primitives, the simpler and the better. We throw all these rules in, add a random starting population or better yet a population modeled after the existing alphabet, and begin our genetic algorithm.
What 26 glyphs will we get? Dehaene describes some fascinating and convincing evidence for the first kind of innateness.
In one of the most interesting chapters, he argues that the shapes we use to make written letters mirror the shapes that primates use to recognize objects. After all, I could use any arbitrary squiggle to encode the sound at the start of Tree instead of a T. But actually the shapes of written symbols are strikingly similar across many languages.
It turns out that T shapes are important to monkeys, too. When a monkey sees a T shape in the world, it is very likely to indicate the edge of an object - something the monkey can grab and maybe even eat.
A particular area of its brain pays special attention to those important shapes. Human brains use the same area to process letters. Dehaene makes a compelling case that these brain areas have been recycled We did not invent most of our letter shapes, he writes. They lay dormant in our brains for millions of years, and were merely rediscovered when our species invented writing and the alphabet.
But who is to say that a butterfly could not dream of a man? You are not the butterfly to say so! Better to ask what manner of beast could dream of a man dreaming a butterfly, and a butterfly dreaming a man. This is a reasonable objection.41 thoughts on “ Nature vs. nurture: Identical Twins Raised Apart ” tinkerbell March 4, at am.
this is the most wierdest thing i have ever heard of in my intire life. twins should be able to stay with his or her twin not raised apart. thats just sad in so many ways i cant tell you haow i feel about that cause i feel so 50 50 about it.
its so hard to tell you about it. twins. 5 An enlarged human ovum and single spermatozoon. 6 An ovum being surrounded by large numbers of spermatozoa.. 1 A microphotograph of a spermatozoon successfully starting to fuse with an ovum.
Where Hands & Voices stands on the issues: The White Papers. Educational Approaches and Other Interventions for Children Who Are Deaf or Hard of Hearing to the Government Accountability Office for the Senate Committee on Health, Education, Labor and Pensions and the House Committee on Education and Labor.
Misc thoughts, memories, proto-essays, musings, etc. And on that dread day, the Ineffable One will summon the artificers and makers of graven images, and He will command them to give life to their creations, and failing, they and their creations will be dedicated to the flames.
Being an Only Child or Having Siblings Essay. A+. Pages:3 Words This is just a sample. Children who have brothers and sisters usually have more perspective of life than the only children. Sibling relationships can teach children the differences between the views of life, not just only from parents but it is also from their brothers and.
Adoption is a process whereby a person assumes the parenting of another, usually a child, from that person's biological or legal parent or parents, and, in so doing, permanently transfers all rights and responsibilities, along with filiation, from the biological parent or parents.. Unlike guardianship or other systems designed for the care of the young, adoption is intended to effect a.