L'Inquisition verte

COPENHAGUE – Des histoires plus effrayantes les unes que les autres abondent au sujet du réchauffement climatique. Ainsi la célèbre déclaration d'Al Gore selon laquelle une élévation catastrophique de 6 mètres du niveau de la mer allait engloutir les principales villes du monde.

Son conseiller scientifique, Jim Hansen de la NASA, a fait encore mieux que son protégé. Il laisse entendre que non seulement le niveau de la mer va s'élever de 6 mètres au cours du 21° siècle, mais qu'il va continuer à s'élever par la suite jusqu'à 24 mètres. Aussi, il n'est pas étonnant qu'un autre environnementaliste, Bill McKibben, ait déclaré : "A cause de notre comportement irresponsable une grande partie des terres immergées et de la création vont être engloutis sous les eaux ".  

En réponse à tous ces avertissements, voici une vérité qui dérange : au cours des deux dernières années, le niveau moyen des mers n'a pas augmenté, il a légèrement diminué. Depuis 1992, des satellites le mesurent tous les 10 jours avec une étonnante précision (à 3 ou 4 mm près). Depuis deux ans il est en baisse. Ces données sont accessibles sur le site sealevel.colorado.edu.

To continue reading, please log in or enter your email address.

Registration is quick and easy and requires only your email address. If you already have an account with us, please log in. Or subscribe now for unlimited access.


Log in

  1. Patrick Kovarik/Getty Images

    The Summit of Climate Hopes

    Presidents, prime ministers, and policymakers gather in Paris today for the One Planet Summit. But with no senior US representative attending, is the 2015 Paris climate agreement still viable?

  2. Trump greets his supporters The Washington Post/Getty Images

    Populist Plutocracy and the Future of America

    • In the first year of his presidency, Donald Trump has consistently sold out the blue-collar, socially conservative whites who brought him to power, while pursuing policies to enrich his fellow plutocrats. 

    • Sooner or later, Trump's core supporters will wake up to this fact, so it is worth asking how far he might go to keep them on his side.
  3. Agents are bidding on at the auction of Leonardo da Vinci's 'Salvator Mundi' Eduardo Munoz Alvarez/Getty Images

    The Man Who Didn’t Save the World

    A Saudi prince has been revealed to be the buyer of Leonardo da Vinci's "Salvator Mundi," for which he spent $450.3 million. Had he given the money to the poor, as the subject of the painting instructed another rich man, he could have restored eyesight to nine million people, or enabled 13 million families to grow 50% more food.

  4.  An inside view of the 'AknRobotics' Anadolu Agency/Getty Images

    Two Myths About Automation

    While many people believe that technological progress and job destruction are accelerating dramatically, there is no evidence of either trend. In reality, total factor productivity, the best summary measure of the pace of technical change, has been stagnating since 2005 in the US and across the advanced-country world.

  5. A student shows a combo pictures of three dictators, Austrian born Hitler, Castro and Stalin with Viktor Orban Attila Kisbenedek/Getty Images

    The Hungarian Government’s Failed Campaign of Lies

    The Hungarian government has released the results of its "national consultation" on what it calls the "Soros Plan" to flood the country with Muslim migrants and refugees. But no such plan exists, only a taxpayer-funded propaganda campaign to help a corrupt administration deflect attention from its failure to fulfill Hungarians’ aspirations.

  6. Project Syndicate

    DEBATE: Should the Eurozone Impose Fiscal Union?

    French President Emmanuel Macron wants European leaders to appoint a eurozone finance minister as a way to ensure the single currency's long-term viability. But would it work, and, more fundamentally, is it necessary?

  7. The Year Ahead 2018

    The world’s leading thinkers and policymakers examine what’s come apart in the past year, and anticipate what will define the year ahead.

    Order now