Fatalist access to scientific knowledge: a case study

The  way academic and scientific knowledge becomes accessible online has been a hot subject for some time. I want to suggest that this process is structured according to the four cultures identified by Grid-group cultural theory. Here I am focussing on the  idea that there may be a Fatalist paradigm of knowledge sharing at work, which provides access in a capricious manner – and I make a tentative suggestion as to how this particular deficiency in the availability of access may be overcome . Continue reading

Chaos theory and fourcultures

More on Chaos theory, evolution and fourcultures.

Meika recently posted a piece about brain research, bias and chaos theory.

And DK asked:

How does chaos complicate or enrich evolutionary theory in biology? How does the nonlinearity that chaos features interact with mutation/drift/natural selection? Is there a canonical text (or at least something authoritative & comprehensive) on this?

I think one of the key texts on this subject is going to be Continue reading

Bias, learning to walk at the edge of Chaos

This is a guest post by Meika, for which, many thanks.

Cambridge-based researchers recently published a study providing experimental data which supports the idea that the human brain lives “on the edge of chaos”.
Its press release ends:

According to [co-author] Kitzbichler, this new evidence is only a starting point. “A natural next question we plan to address in future research will be: How do measures of critical dynamics relate to cognitive performance or neuropsychiatric disorders and their treatments?”

Well, taking that ‘cognitive performance’ a bit more specifically to include learning, and learning to walk in particular, the following story leads in an interesting direction for us fourculture fans.
Five years ago… Continue reading