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The sun is the source of all energy on planet Earth and we cannot experiment with our only energy source.

Graciela Chichilnisky

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Graciela Chichilnisky
Age: 80
Born: 1944
Born: January 1
Economist
Mathematician
Topologist
Buenos Ayres
Sun
Source
Energy
Cannot
Earth
Experiment
Experiments
Planet
Planets

More quotes by Graciela Chichilnisky

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We have to remove the CO2 that the industrial economy has already emitted, which otherwise will remain in the atmosphere for hundreds of years and alter the Earth's climate irreversibly. It is possible to do this.
Graciela Chichilnisky
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Geoengineering means changing the Earth's fundamental large-scale processes.
Graciela Chichilnisky
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We are in the midst of the 6th largest extinction event in the history of the plant and the first caused by human action.
Graciela Chichilnisky
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The transformation of capitalism is unstoppable because we need limits on resources for humans to survive.
Graciela Chichilnisky
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Climate change is new and complex. We don't have all the answers.
Graciela Chichilnisky
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Even if we planted a tree on every square yard available in the planet by the end of the century we would only capture at most 10 percent of the CO2 we need to reduce. This does not mean that we should not plant trees we should, for biodiversity's sake, and for our long-term future together with the other species.
Graciela Chichilnisky
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The can do logic, by its own nature, does not accept limits. And an empire does not have a graceful way to evolve out of this role. History demonstrates this time and again.
Graciela Chichilnisky
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After denial comes anger and finally, acceptance.
Graciela Chichilnisky
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The change in economic values created by the new markets for global public goods will reorient our global economy and under the right conditions can usher the satisfaction of basic needs of the present and of the future. This is what is needed right now.
Graciela Chichilnisky
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We need a transformation of the world economy and of how we use and share the Earth's resources. We are running out of time. We are truly at the point of no return.
Graciela Chichilnisky
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Carbon negative power plants can provide energy while they overcome poverty and change economic values in the right direction.
Graciela Chichilnisky
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The new markets that arise from ecological constraints will dominate the 21st century economy, and so will markets for knowledge.
Graciela Chichilnisky
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To survive, humans need food, water, and air. Yet biodiversity, the Earth's bodies of water, and the planet's atmosphere are all under threat.
Graciela Chichilnisky
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Technology is a many-headed monster and perhaps it would be better to regress to a safer past and avoid technological change it is tempting to think like that.
Graciela Chichilnisky
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While denial leads to certainty, it is only the certainty of death. This is true for individuals and also for civilizations.
Graciela Chichilnisky
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Changing an economic system that is bent on uncontrolled and poorly measured economic growth and depends on fossil energy for its main objectives, is much more difficult than changing how nuclear energy is used for military purposes. Some think it may be impossible.
Graciela Chichilnisky
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Climate change is due to the use of energy for industrial growth, which has been and is overwhelmingly based on fossil fuels.
Graciela Chichilnisky
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We need to support our future instead of undermining human survival. Let's do it.
Graciela Chichilnisky