Inequality: History's New Dynamic

Global economic forces are creating ever-greater disparities of wealth within societies. It is the great policy challenge of our time, says Harvard economics professor Kenneth Rogoff.

Within countries, inequality of income, wealth and opportunity is arguably greater than at any time in the last century. Across Europe, Asia and the Americas, corporations are bulging with cash as their relentless drive for efficiency continues to yield huge profits. Yet workers' share of the pie is falling, thanks to high unemployment, shortened working hours and stagnant wages. Paradoxically, cross-country measures of income and wealth inequality are actually falling, thanks to continuing robust growth in emerging markets. But most people care far more about how well they are doing relative to their neighbours, than to citizens of distant lands.

Orangutans exhibit awareness of the past

Orangutans join humans and bees in a very exclusive club

(Eugene Sim/Shutterstock)
Surprising Science
  • Orangutan mothers wait to sound a danger alarm to avoid tipping off predators to their location
  • It took a couple of researchers crawling around the Sumatran jungle to discover the phenomenon
  • This ability may come from a common ancestor
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China’s artificial sun reaches fusion temperature: 100 million degrees

In a breakthrough for nuclear fusion research, scientists at China's Experimental Advanced Superconducting Tokamak (EAST) reactor have produced temperatures necessary for nuclear fusion on Earth.

Credit: EAST Team
Surprising Science
  • The EAST reactor was able to heat hydrogen to temperatures exceeding 100 million degrees Celsius.
  • Nuclear fusion could someday provide the planet with a virtually limitless supply of clean energy.
  • Still, scientists have many other obstacles to pass before fusion technology becomes a viable energy source.
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Understand your own mind and goals via bullet journaling

Journaling can help you materialize your ambitions.

Videos
  • Organizing your thoughts can help you plan and achieve goals that might otherwise seen unobtainable.
  • The Bullet Journal method, in particular, can reduce clutter in your life by helping you visualize your future.
  • One way to view your journal might be less of a narrative and more of a timeline of decisions.
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