It was a conceptually dense week in class. The first part of the week I spent talking about topics such as ecological complexity, vulnerability, adaptation, and resilience. One of the key take-home messages of this material is that uncertainty is ubiquitous in complex ecological systems. Now, while systemic uncertainty does not mean that the world [...]
Risk Management: The Fundamental Human Adaptation
April 15th, 2011 · 1 Comment
Tags: Anthropology · Evolution · Human Ecology
Complexity and Nihilism
April 15th, 2011 · 2 Comments
This week in class I tried to take on the topic of complexity, as in “complex systems theory.” Complexity is a very important topic in human ecology, and biosocial science more generally. It’s also a topic that worries me a bit. It worries for two reasons. First, it seems all too easy for people to [...]
Tags: Anthropology · Human Ecology
Models of Human Population Growth
April 7th, 2011 · 1 Comment
The logistic equation is a model of population growth where the size of the population exerts negative feedback on its growth rate. As population size increases, the rate of increase declines, leading eventually to an equilibrium population size known as the carrying capacity. The time course of this model is the familiar S-shaped growth that [...]
Tags: Demography · Human Ecology
Response to Selection
April 3rd, 2011 · 2 Comments
I’m done now with the first week of the Spring quarter. It was a bit challenging because I had to attend the PAA meetings in Washington, DC for the latter part of the week, but Brian Wood ably covered for me on Thursday. I thought that I would use the blog as a tool for [...]
Tags: Anthropology · Evolution · Teaching