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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
Plain Text Author: 
EFE

[OP-ED]: Does ‘executive function’ play a role in how likely police officers are to use deadly force?

 07/13/2017 - 11:13
Study of the Philadelphia police was unique because of its access to such a deep trove of information on officers, as most departments do not make such data available. File

The concept of “executive function” was popularized by social science research showing that young children who can control their impulses, pay attention, remember details, manage their time and plan are more likely to be successful in school.

Thursday, July 13, 2017 - 11:00am

[OP-ED]: For those struggling with anxiety, harness the power of positive writing

 07/11/2017 - 10:23
Then Janice Kaplan’s book “The Gratitude Diaries: How a Year Looking on the Bright Side Can Transform Your Life” came out, promising that by just being thankful one could crowd out negative thoughts

Two years ago, anxiety was keeping me up at night, threatening to spiral out of control. Meanwhile, my husband with his easy confidence -- never seeing a raincloud without a silver lining, always constructing the best possible scenario when confronted with a set of hazy details -- slept like a baby. I decided I wanted that kind of peace in my life.

 

Tuesday, July 11, 2017 - 10:00am

[OP-ED]: America’s postindustrial blues

 06/22/2017 - 09:43
Says Richard Reeves of the Brookings Institution in his new book “Dream Hoarders.” We should not be surprised that 58 percent of whites and 67 percent of whites without a college degree voted for Trump.

Ever since Donald Trump’s election, a cottage industry of politicians, journalists, scholars and commentators has sought to understand what motivates Trump supporters. Theories have ranged from globalization to a rebellion against Washington elitism to racism. But the true cause may have been overlooked: the “postindustrial society.”

Thursday, June 22, 2017 - 9:30am

[OP-ED]: The messy reality of global warming

 06/07/2017 - 10:10
Based on present technology and knowledge, we don’t know how to solve global warming. There is no obvious way to eliminate our pervasive dependence on fossil fuels without plunging the world into a prolonged depression and inviting widespread civil strife. 

There was no need for President Trump to withdraw the United States from the Paris climate agreement to achieve his goal of overturning the Obama administration’s global warming policy. This had already occurred through court rulings and executive orders, which effectively halted higher vehicle fuel economy standards (up to 54.5 miles per gallon) and ended the Clean Power Plan program, which pushed electric utilities to shift away from coal.

Wednesday, June 7, 2017 - 9:45am

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