Showing posts with label biology. Show all posts
Showing posts with label biology. Show all posts

Friday, May 29, 2009

A (very) short story

There are many of these now. Hollow spheres and cylinders, mostly. Some cylinders. A few rods. The occasional torus. An endless fecundity of green worlds.

In the old days before fittle they thought the only way to colonise the universe was by throwing gunk out into space forever. Fapping out an endless stream of phlegm into the face of God in the hope that at some then-unimaginably distant point in the future and at some absurdly remote location the biomatter might just evolve into something you could play poker with.

At least I think that is what they believed. Corruption and degradation are a constant in this entropic universe. So it is said.

Lost in the strata of history we might find the truth of it, there are billions of dead worlds down there. Trillions of corpses that lived full and happy lives and some more that did not. Perhaps with them lies the truth of it. Where we came from.

They might have been Giants, of course, as the legends say. They might have been Gods. Or giant robots. Or intelligent waves of probability and potential. We might even have developed through a process of blind native favouritism.

All we know is what is remembered. And what we remember most of all is the name that was given. Our name.

We are the diatoms.

Tuesday, April 08, 2008

Nootropics and Alterable Brains

One of my big philosophical hangups is the nature of the Self. What defines what we are? I don't believe in the idea of soul (although I love Soul music...).

However I also believe that our physical brains are malleable enough to alter any identifiable characteristic of our personalities; our temperament, how we respond to different stimuli, how we react to situations; our emotional, social, philosophical, and intellectual temperaments...

All these can be altered by the twisting and rewiring of neurons in the brain.

This is a fascinating story in The New York Times about Dr Anne Adams, a teacher and scientist, who suffered from a neurological condition called frontotemporal dementia.

This caused her skills, abilities, and interests to shift away from mathematical, language-based, and scientific, and towards visual, spacial, and artistic.

FTD also changes your temperament.

Another story I noticed in the news today was a feature in The Independent about nootropics: these are drugs that improve the abilities of the brain in certain ways.

This sort of technology and this area of study is going to do the same for the 21st century what automobiles, HTA flight, and computers did for the 20th.

We don't even have the language required to describe many of the ideas of how our brain works and psychology and neurobiology are surrounded by myths and perceived weirdness.

Combining greater understanding with an ability to combat pathologies of the brain and even alter the brain to improve it's abilities will lead to a revolution, not just in medicine, but a revolution in what it means to be human.