nature

Could a Mathematical Formula stop the extinction of species?

 07/26/2017 - 07:11
Hugh Possingham, chief scientist of the NGO The Nature Conservancy, who presented in Colombia this week a controversial mathematical formula that measures the cost-benefit of saving different species, in order to decide which should be given priority. EFE/NGO The Nature Conservancy

Math has already been used effectively in defining protected areas in places with productive activities in 150 countries over the past 15 years. The best example of that application is Australia's Great Barrier Reef, where a software called Marxan permitted the expansion of protected areas from 5 percent to 35 percent while preserving species and improving fishing. 

Wednesday, July 26, 2017 - 6:59am
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EFE

[OP-ED]: On North Korea, hope is not a strategy

 07/11/2017 - 15:46
Kim Jong Un is a young man but has been highly effective at preserving his authority. He has secured the support of the military and sidelined or killed anyone who threatened his grip on power -- including his uncle and, allegedly, his half-brother. EFE

In Washington, there is a conventional wisdom on North Korea that spans both parties and much of elite opinion. It goes roughly like this: North Korea is the world’s most bizarre country, run by a crackpot dictator with a strange haircut. He is unpredictable and irrational and cannot be negotiated with. Eventually this weird and cruel regime will collapse. Meanwhile, the only solution is more and more pressure. But what if the conventional wisdom is wrong?

Tuesday, July 11, 2017 - 3:30pm

[OP-ED]: Trump’s radical doctrine of retreat

 06/06/2017 - 16:54
Las consecuencias de la postura y de las acciones de Trump son difíciles de prever. Podrían resultar en el lento deterioro del orden internacional liberal. Podrían significar el auge de un orden nuevo y no tan liberal, promovido por China e India, ambos países mercantilistas y nacionalistas. EFE

We now have a Trump Doctrine, and it is, in its conception at least, the most radical departure from a bipartisan American foreign policy since 1945. In an op-ed for The Wall Street Journal, National Economic Council Director Gary Cohn and national security adviser H.R. McMaster explain that President Trump has “a clear-eyed outlook that the world is not a ‘global community’ but an arena where nations, nongovernmental actors and businesses engage and compete for advantage.”

Tuesday, June 6, 2017 - 4:45pm

Goldman Sachs “Hunger Bonds” is the fuel that the regime of Nicolás Maduro needed in Venezuela

 06/01/2017 - 12:42
A person holds a poster that read “Goldman Sachs sucks”, during a demonstration against US investment firm Goldman Sachs in rejection of the alleged purchase of $ 2.8 billion in bonds from the Central Bank of Venezuela in New York, United States on May 30, 2017. EFE/Andrew Gombert

According to a Wall Street Journal report, the US investment bank, Goldman Sachs, last week made a purchase of bonds issued in 2014 by the Petroleos de Venezuela Company, worth $ 2.8 billion.

Thursday, June 1, 2017 - 12:15pm
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