Which of the following best summarises why each individual person's choices matter for sustainability?
AIndividual choices have no effect — only governments can change things
BEach person can reduce consumption, recycle, reuse — and across millions of people, these choices add up to a real environmental impact
CSustainable development is purely a technical issue for engineers
DOnly big corporations matter for the environment
Answer & Solution
Correct answer: B. Each person can reduce consumption, recycle, reuse — and across millions of people, these choices add up to a real environmental impact
The chapter explicitly emphasises individual responsibility: making bags from newspapers, avoiding water waste, reducing consumption, recycling, reusing. Across millions of households these small actions aggregate to meaningful environmental impact. Sustainability is a collective project — but its building blocks are individual choices.
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