Environment in Crisis

Environmental Impact Assessment
Science

Method

Objectivity
Scientists
Judgements
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Uncertainties in Science

 

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Scientific Judgement

Parameters of Study

  • what is to be included?
  • what time frame?
  • what geographical area?

these judgements are influenced by a scientist's:


previous knowledge

 

goals

 

knowledge

 

beliefs

 

assumptions

 

interests

 

disciplinary frameworks

these aspects of a scientist are in turn influenced by:


 

employer

 

 

 

education

 

 

 

funding source

 

 

 

culture

Methodology

  • how are observations made?
  • how are measurements done?
  • how are samples taken?
  • what equipment is used?

Results

  • how is raw data analysed?
  • what data is discarded?
  • what theories are utilised?

Conclusions

  • what do the results imply?
  • are there significant trends?

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© 2003 Sharon Beder