Most of my thoughts about Free Culture are currently coming out as Mimi & Eunice cartoons. Check out their ever-expanding Intellectual Pooperty category. And please subscribe to their RSS feed.
Month: September 2010
Bill Benzon’s Busy Bee Brain
There is now a pretty strong consensus that the cerebral cortex (which is, by no means, the entire brain, but it is likely that this is where culture is carried) is organized into small columns of neurons. In a 1978 essay Vernon Mountcastle called these minicolumns and suggested that they have about 100-300 neurons each. He estimated that the neocortex consists of 600,000,000 of these minicolumns. He also suggested that these minicolumns are organized into macrocolumns, about 600,000 of them — implying that there are hundreds of minicolumns per macrocolumn. (Mountcastle was clear that these numbers were just order of magnitude estimates & that is all I need for my purposes.) That makes these macrocolumns roughly the size of a typical invertebrate nervous system of 10K to 100K neurons. So, here’s my metaphor: Your neocortex consists of 600,000 buzzing bees going about their business.The point of the metaphor is that, just as individual bees are autonomous agents (which must, nonetheless, feed and reproduce in a group), so the macrocolumns are autonomous agents (which are physically coupled to many other such agents). Bees go about their business by sensing optical and chemical gradients and features and by moving their bodies and excreting chemicals. The macrocolumns are not directly connected to the external world, but they have extensive inputs and outputs to other macrocolumns and to other regions of the brain and nervous system. From a purely information processing point of view, they are as capable of action as are bees. They “sense” neurochemical gradients in the intersynaptic space and act on their sensations by excreting chemicals into that space.
Everything is a Remix
More info here.
Me discussing VHEMT on Bloggingheads
This was recorded about 2 months ago. Today Bloggingheads finally posted it – SURPRISE! Now everyone who didn’t figure it out before will know that the nice lady who made SSTB is also in the Voluntary Human Extinction Movement. Please, please watch the whole thing – you may be surprised.
Update: comments on this video inspired a Mimi & Eunice comic!
Sometimes I really need to use the word “ “. But if I type it out, it will trigger web filters that will block my site from some users. So for those times, I’ve created this handy image file to use instead. You’re welcome to use it too! Go crazy.
Excerpts from my HOPE talk
Excerpts from my talk “Sita Sings the Blues: a Free Culture Success Story” at The Next H.O.P.E. (Hackers On Planet Earth) conference, July 16 2010 in New York City. Includes: why I insisted on authentic songs, what is and is not property, software is culture, the difference between Share Alike (copyleft) and other Creative Commons licenses, why I paid to legally license the old songs, how noncommercial copyright infringement is still illegal, legal costs, benefits of audience sharing & decentralized distribution, the Sita Sings the Blues Merchandise Empire (sitasingstheblues.com/store), open-licensed merch, audience goodwill, how fans support artists, rivalrous vs. non-rivalrous goods, the Creator Endorsed Mark, migrating Flash files to open formats, gift income, commerce without monopolies, why I encourage legal sharing, and more!
Learn about the movie: http://sitasingstheblues.com/