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New Delhi is running out of water
As summer temperatures soar above 40°C in New Delhi, acute water shortages are gripping parts of Ind...
International PISA tests show how evidence
The Programme for International Student Assessment (PISA) implemented by the OECD has been controver...
What game theory says about dealing with North Korea
North Korea fired its third missile in three weeks on May 29, once again drawing protests from South...
Understanding the root causes of natural disasters
Every year disasters take lives, cause significant damage, inhibit development and contribute to con...
Study: US cities have worse inequality than Mexico, with rich and poor living side by side
The cities of the Americas are unequal places. US census data and recent American Community Surveys...
Why Tunisia’s banks are its main economic weakness
“Work, freedom, dignity” was one of the many slogans that Tunisians chanted in 2011 to vent their fr...