...99 percent confident that the world really was getting warmer and that there was a high degree of probability that it was due to human-made greenhouse gases.
James HansenRead
Rising carbon price is essential to 'decarbonize' the economy - to remove the nation towards the era beyond fossil fuels.
Interpretation
What this quote means
Increasing carbon prices is necessary for transitioning to a sustainable economy free from fossil fuels.
James Hansen emphasizes that establishing a rising carbon price is crucial for achieving decarbonization in the economy. This transition away from reliance on fossil fuels is essential to combating climate change and promoting a sustainable future. The concept suggests that by making carbon emissions more expensive, it encourages investments in renewable energy and energy efficiency, ultimately leading to a cleaner environment.
Themes
CarbonDecarbonizationEconomyFossil FuelsSustainability
In practice
Example use cases
In a speech about climate change policies, one might quote Hansen to advocate for carbon pricing.
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Coral reefs, the rain forest of the ocean, are home for one-third of the species of the sea. Coral reefs are under stress for several reasons, including warming of the ocean, but especially because of ocean acidification, a direct effect of added carbon dioxide. Ocean life dependent on carbonate shells and skeletons is threatened by dissolution as the ocean becomes more acid.
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We have at most ten years - not ten years to decide upon action, but ten years to alter fundamentally the trajectory of global greenhouse emissions... We are near a tipping point, a point of no return, beyond which the built in momentum and feedbacks will carry us to levels of climate change with staggering consequences for humanity and all of the residents of this planet.
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'Goals' and 'caps' on carbon emissions are practically worthless, if coal emissions continue, because of the exceedingly long lifetime of carbon dioxide in the air.
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On a per capita basis, Britain is responsible for more of the carbon dioxide now in the atmosphere than any other nation on Earth because it has been burning it from the dawn of the Industrial Revolution.
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