Science Fair Projects Ideas - Eco-evolution

All Science Fair Projects

      

Science Fair Project Encyclopedia for Schools!

  Search    Browse    Forum  Coach    Links    Editor    Help    Tell-a-Friend    Encyclopedia    Dictionary     

Science Fair Project Encyclopedia

For information on any area of science that interests you,
enter a keyword (eg. scientific method, molecule, cloud, carbohydrate etc.).
Or else, you can start by choosing any of the categories below.

Eco-evolution

The term eco-evolution was coined by Donella Meadows to describe "the power to add, change, evolve, or self-organize system structure" which she described as the fourth most powerful way to intervene in a system:

Self-organization refers to the capacity of a system to change itself by creating new structures; adding new negative and positive feedback loops, promoting new information flows, making new rules. For example, Meadows says, "microorganisms have the ability to not only change to fit their new polluted environment, but also to undergo an evolution that make them able to biodegrade or bioaccumulate chemical pollutants. This capacity of part of the system to participate to its own eco-evolution is a major leverage for change."

More intelligent systems are able to set goals, alter assumptions to change mindset or paradigm, or transcend paradigms altogether, by "changing the values and priorities that lead to the assumptions, and being able to choose among value sets at will. The power of this ability may be literally godlike."

However, none of these capabilities can take effect until eco-evolution begins - an effort, conscious or not, by an entity or group-entity to adjust its energy and environment tolerances to fit conditions encountered locally by their own bodies.

Joseph Tainter, in Complexity, Problem Solving, and Sustainable Societies, argued famously that without identifying such basic parameters as the energy cost of finding energy, or saving it, there was no potential for evolution of this nature to begin, and thus no potential for the more intelligent types of adaptation to occur.

Having investigated dozens of societies' path from energy glut to eventual collapse, he noted that there was no historical evidence that this could occur on such a scale as a human society, even on a relatively small and contained base of land. Easter Island Syndrome is the most commonly cited example of failure to achieve this so-called eco-evolution.

See also

10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.

Start by looking for your science kit review or science toy review. Compare prices but remember, Price $ is not everything. Quality does matter.
Science Fair Coach
What do science fair judges look out for?
ScienceHound
Science Fair Projects for students of all ages
All Science Fair Projects.com Site
All Science Fair Projects Homepage
Search | Browse | Links | From-our-Editor | Books | Help | Contact | Privacy | Disclaimer | Copyright Notice