...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
The carbon emissions from tar shale and tar sands would initiate a continual unfolding of climate disasters over the course of this century. We would be miserable stewards of creation. We would rob our own children and grandchildren.
Interpretation
What this quote means
The quote emphasizes the long-term consequences of carbon emissions from tar shale and tar sands on the environment and future generations.
James Hansen warns that the carbon emissions released from tar shale and tar sands will lead to ongoing climate disasters throughout this century. He expresses concern that humanity would fail in its duty to protect the planet, ultimately harming future generations by depleting the resources and quality of life they would inherit.
Themes
ClimateEmissionsFutureStewardshipEnvironment
In practice
Example use cases
In a speech on environmental policy, this quote could highlight the importance of sustainable practices.
More from James Hansen
All quotes βWe need to send a message to Congress and the president that we want them to take the actions that are needed to preserve climate for young people and future generations and all life on the planet.
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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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Rising carbon price is essential to 'decarbonize' the economy - to remove the nation towards the era beyond fossil fuels.
James HansenRead
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.
James HansenRead
'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.
James HansenRead
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