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Antiscience Beliefs Jeopardize U.S. Democracy: Scientific American

Antiscience Beliefs Jeopardize U.S. Democracy: Scientific American | Sustain Our Earth | Scoop.it

The United States faced down authoritarian governments on the left and right. Now it may be facing an even greater challenge from within

 

It is hard to know exactly when it became acceptable for U.S. politicians to be antiscience. For some two centuries science was a preeminent force in American politics, and scientific innovation has been the leading driver of U.S. economic growth since World War II. Kids in the 1960s gathered in school cafeterias to watch moon launches and landings on televisions wheeled in on carts. Breakthroughs in the 1970s and 1980s sparked the computer revolution and a new information economy. Advances in biology, based on evolutionary theory, created the biotech industry. New research in genetics is poised to transform the understanding of disease and the practice of medicine, agriculture and other fields.

Yet despite its history and today's unprecedented riches from science, the U.S. has begun to slip off of its science foundation. Indeed, in this election cycle, some 236 years after Jefferson penned the Declaration of Independence, several major party contenders for political office took positions that can only be described as “antiscience”: against evolution, human-induced climate change, vaccines, stem cell research, and more.

 

 

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Le biocarburant aux micro-algues, une alternative au pétrole ?

Le biocarburant aux micro-algues, une alternative au pétrole ? | Sustain Our Earth | Scoop.it

INNOVATION - Fermentalg, jeune société girondine a présenté un véhicule roulant avec un biodiesel intégrant 7 % de biocarburant d’algues, en décembre 2012. Le rendement est trente fois plus élevé que l'agrocarburant issu de l'huile de colza ou de palme et ne nécessite pas de mobiliser des terres fertiles.


Via EnergyNews, Frédéric Liégeois
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