Biotech v. Sustainable Agriculture

Are biotechnology and sustainable agriculture complimentary or contradictory? The Economist moderates an online debate between experts in the field.

Biotechnology and sustainable agriculture are complimentary, says Pamela Ronald, professor of plant pathology at the University of California, Davis: "The number of people on Earth is expected to increase from the current 6.7 billion to 9 billion by 2050. How will we feed them? Genetically engineered crops will play an important role." Her opponent in the debate is Charles Benbrook, chief scientist at the Organic Center: "Biotechnology is not a system of farming. It reflects no specific philosophy nor is it guided by a set of principles or performance criteria. It is a bag of tools than can be used for good or evil, and lots in between," he says.

European wind farms could meet global energy demand, researchers now say

A new study estimated the untapped potential of wind energy across Europe.

Pixabay
Surprising Science
  • A new report calculated how much electricity Europe could generate if it built onshore wind farms on all of its exploitable land.
  • The results indicated that European onshore wind farms could supply the whole world with electricity from now until 2050.
  • Wind farms come with a few complications, but the researchers noted that their study was meant to highlight the untapped potential of the renewable energy source in Europe.
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First solar roadway in France turned out to be a 'total disaster'

French newspapers report that the trial hasn't lived up to expectations.

Image source: Charly Triballeau / AFP / Getty Images
Technology & Innovation
  • The French government initially invested in a rural solar roadway in 2016.
  • French newspapers report that the trial hasn't lived up to expectations.
  • Solar panel "paved" roadways are proving to be inefficient and too expensive.
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New vaccine (for cats) nixes allergic reactions for humans

You want one. Now you may be able to survive one.


Photo credit: Jie Zhao
/ Getty contributor
Technology & Innovation
  • Cats live in a quarter of Western households.
  • Allergies to them are common and can be dangerous.
  • A new approach targets the primary trouble-causing allergen.
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