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Is it easy to store energy?

Are weather and climate the same thing?

Physical aspects

What is a coal reserve?

Do energy savings mostly consist in efficient light bulbs?

China

Does it make sense to give a price to climate change consequences?

Is “sustainable development” of any use to save the world?

Societal choices

What value have forecasts?

Predicting the future

What is the greenhouse effect?

Physical aspects

What are the tradable permits?

Why has it been 40 years that we have “40 years of oil”?

How do oil, gas and coal get created?

How many extra degrees can we get?

Predicting the future

Since when do “scientists know” for climate change?

Comparing tobacco and climate change…

How has the price of oil evolved since 1860?

Is the “polluter payer” principle a true principle?

Societal choices

At what level must we stabilize atmospheric CO2?

Acting collectively

Do we know if there is a “threshold of danger”?

Are the Americans the kings of evil?

Acting collectively