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INFORMATION
What the course comprises.

DISCUSSIONS 
Topics for  discussion sessions and links to information on these topics
RESOURCES 
Access to class materials and reference to relevant text chapters for each topic

ASSIGN.  
Details of position papers

SYNOPSIS
A summary of course themes and learning objectives

SCHEDULE
The planned sequence of coverage for lecture topics
 
G302 DISCUSSIONS 

Questions Concerning the Gaia Hypothesis

  • How would you define the Gaia hypothesis?
    • What are its central principles?
    • Are there different views of Gaia?
    • Are all elements of the hypothesis equally weighted?
  • What arguments substantiate or refute the principles of the Gaia hypothesis?
    • What theoretical evidence confirms them?
    • What observations or measurement provide support for the concept?
    • What are the major weaknesses of the hypothesis?
  • How can the validity of this hypothesis be tested?
    • How has the hypothesis been tested?
    • Has the hypotheis proven its utility through predictions?
    • Are there aspects of Gaia that cannot be tested?
  • How does the Gaia hypothesis influence our view of the Earth, or other planets?
    • What lessons can be learned from the hypothesis regarding planetary environments?
    • How does it potentially shape visions of Earth's future? 
    • How does it influence perspectives on planetary evolution?
    • Is the concept applicable to all planets and are they equally susceptible?



Websites with Resources and Information on the Gaia Hypothesis

 
 
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Indiana University
Department of Geological Sciences, 
1001 E. Tenth Street, Bloomington, IN 47405-1403
Phone: (812) 855-5582  Last updated: 12 March 2006
Comments: simon@indiana.edu
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