The Baby-Boomers' Economy

From the moment they entered the workforce in the 1960s, baby-boomers began to shape America’s economy and politics. They will do the same as they leave.

Retiring boomers will squeeze the economy from two directions. The number of people enrolled in Medicare will grow from 47m in 2010 to 80m in two decades’ time. Enrolment in Social Security will grow from 44m to 73m. The cost of the two programmes will grow from 8.4% of GDP in 2010 to 11.2% by 2030. Meanwhile, as boomers retire, the workforce will grow more slowly, as will the taxes to finance their benefits. The pensioner-worker imbalance and health-care inflation, which is driving up the bill for Medicare and Medicaid, the federal health benefit for the poor, will send the budget deficit into the stratosphere.

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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Project 100,000: The Vietnam War's cruel and deadly experiment

Military recruits are supposed to be assessed to see whether they're fit for service. What happens when they're not?

Flickr user Tommy Truong79
Politics & Current Affairs
  • During the Vietnam War, Robert McNamara began a program called Project 100,000.
  • The program brought over 300,000 men to Vietnam who failed to meet minimum criteria for military service, both physically and mentally.
  • Project 100,000 recruits were killed in disproportionate numbers and fared worse after their military service than their civilian peers, making the program one of the biggest—and possibly cruelest—mistakes of the Vietnam War.
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Here's how diverse the 116th Congress is set to become

The 116th Congress is set to break records in term of diversity among its lawmakers, though those changes are coming almost entirely from Democrats.

(Photo: MANDEL NGAN/AFP/Getty Images)
Politics & Current Affairs
  • Women and nonwhite candidates made record gains in the 2018 midterms.
  • In total, almost half of the newly elected Congressional representatives are not white men.
  • Those changes come almost entirely from Democrats; Republican members-elect are all white men except for one woman.
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