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IB ESS HL.b.5 Greenwashing
IB Environmental Systems and Societies syllabusESS SL/HLFirst assessment 2026

Practise distinguishing genuine sustainability action from greenwashing by testing claims against business practices and impacts.

How this is tested

  • distinguish a sustainability claim from evidence of changed environmental practice
  • explain why clean-energy marketing may mislead if high-impact operations continue
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