Automobile Quote by James Hansen
“What makes tar sands particularly odious is that the energy you get out in the end, per unit carbon dioxide, is poor. It's equivalent to burning coal in your automobile.”
About This Quote
Source Speech: Climate Change Testimony, US Senate, 2012
Extract energy from tar sands yields high CO₂ per unit, similar to coal, making it environmentally harmful.
In simple terms: Tar sands are inefficient and polluting.
Key Takeaway
Avoid tar sands; seek cleaner energy sources.
Themes
environment
energy
policy
climate change
Mood
concerned
urgent
critical
Type
policy
environmental
analytical
When to use this quote
- energy policy decisions
- environmental impact assessments
- investment in renewables
Key Concepts
carbon intensity
externalities
fuel extraction
Questions to Reflect On
- What alternatives can replace tar sands energy?
- How can policy discourage high‑carbon fuels?
A Different Perspective
Tar sands may be economically attractive but ignore long‑term climate costs.
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