Posted 15 Jan 2016 / 0
Image courtesy of Nick Gray via Wikimedia Commons The Chronicle of Higher Education “The Vegetarian Lesson” This article by Chad Lavin neatly distills ideas and issues that I have been grappling with for more than half my life. As a current-day ecologist who was a vegetarian more than a decade before I took my first ecology course, Read More
A Minor Post, Anthropogenic Change, Articles, Behavior, Belief, Cooperation, Food, Parasitism, Political Science, Predation, Public Policy, Resource Consumption, Uncategorized
Posted 08 Jan 2016 / 0
ScienceDaily “Cooperating bacteria isolate cheaters” This kind of study is where the field exploring how cooperation evolves should be headed: model predictions are verified by actual microbial microcosms, but the interactions of those microcosms are manipulated by genetically-engineering variation in behavior (what this article calls “synthetic ecology”). This approach helps overcome a common problem faced Read More
A Minor Post, Altruism, Competition, Cooperation, Methods, Microbial Ecology, Partner Choice, Reciprocity, Web
Posted 07 Jan 2016 / 0
The Scientist “The Evolution of Cooperation” Starting with the title, this short article is not bringing anything all that new to the existing literature on how cooperation evolves. But once I realized that this piece was really about the direction of Denison’s research on rhizobia, the rest of the basic background made a lot more Read More
A Minor Post, Coevolution, Competition, Cooperation, Host-Pathogen Evolution, Mutualism, Parasitism, Punishment, Reciprocity, Web
Posted 10 Nov 2015 / 0
This is a fascinating talk by Jonathan Haidt, a psychologist situated within one of the most prestigious business schools in the world whose research focuses on morality and emotion. I can’t help but be impressed when someone addressing business concerns leads with biology, and Haidt does a good job of summarizing the “disruptive cooperation” (read: competitively-superior Read More
A Minor Post, Behavior, Competition, Cooperation, Cultural Evolution, Economics, Film, Television, & Video, Human Nature, Human Uniqueness, Multilevel Selection, Parasitism, Religion, Social Norms
Posted 22 Oct 2015 / 0
Ecology Letters “Extended flowering intervals of bamboos evolved by discrete multiplication” This is a great example of how theory can be used to explain patterns in nature by matching patterns in nature. Masting is a group-level evolved phenomenon: producing seeds in abundance during a single year where every other plant of your species is doing Read More
A Minor Post, Adaptation, Articles, Cooperation, Evolutionary Modeling, Multilevel Selection, Predation
Posted 20 Oct 2015 / 0
Frontiers in Ecology and the Environment “A world without parasites: exploring the hidden ecology of infections” I was really excited to read this article because this is an issue that I have thought a fair bit about. As you will know if you have read my posts before, I am not the biggest fan of Read More
A Minor Post, Articles, Behavioral Ecology, Coevolution, Community Ecology, Ecosystem Ecology, Parasitism, Predation
Posted 20 Oct 2015 / 0
Frontiers in Ecology and the Environment “Reconciling predator conservation with public safety” The predators that survive us are often the predators that we survive: shy mountain lions have done better than wolves where people live, perhaps because our interactions with them have selectively removed the most aggressive predators. Sharks are a whole different story because Read More
A Minor Post, Articles, Biodiversity Loss, Community Ecology, Predation, Public Policy
Posted 06 Oct 2015 / 0
Here’s the last of four ECOmotion Studios animated shorts celebrating the Ecological Society of America’s centennial. This one’s a bit thin in my humble opinion. It captures the essentials of Huffaker’s really odd experiments (I am always struck by what extents Huffaker had to go to stabilize predator and prey populations), but mostly uses the narrative Read More
A Minor Post, Ecological Society of America, Ecology Education, Film & Video, Film, Television, & Video, Predation, Science in Art & Design, System Stability
Posted 06 Oct 2015 / 0
Here’s another fun and informative video from ECOmotion Studios. I thought that it was interesting how this short discussed the connection between decomposers and the eventual supply of oil, although I wonder if many viewers will gain enough information from this short video to fully understand this idea. The basic ideas behind Hairston-Smith-Slobodkin (HSS) are Read More
A Minor Post, Carrying Capacity, Community Ecology, Ecological Society of America, Film & Video, Film, Television, & Video, Predation, Science in Art & Design, Terrestrial
Posted 06 Oct 2015 / 0
Back at the Evolution 2014 meeting I encountered the great “Drift” animated short, which I still use in my evolution course. Well the producers of that short have formed ECOmotion Studios, and they have made a bunch more videos in honor of the Ecological Society of America‘s centennial. This one is a fun “spoken word” jam Read More
A Minor Post, Coevolution, Community Ecology, Competition, Ecological Society of America, Ecology Education, Film & Video, Film, Television, & Video, Intertidal Zones, Keystone Species, Methods, Predation, Science in Art & Design
