Developing a Foreign Policy for Earth's Orbit

Even before a U.S. communications satellite and a long-defunct Russian orbiter ran into each other last week and created millions of smaller pieces of debris, the space around Earth was full of junk. Officials might take some time to tally and track the newly-created wreckage, but Jean-Francois Kaufeler of the European Space Agency says there are already more than 13,000 man-made objects in Earth's orbit.

The near space zone in which satellites orbit is much larger than humans can easily comprehend, so satellite crashes won't become a constant occurrence. But they are becoming more likely as more and more stuff goes into orbit, and the ESA is trying to make a preemptive strike. The agency launched a program in January aimed to try to track objects in orbit more accurately. The crux of it, they say, is getting the world's space agencies, who track their own objects, to share navigation information across borders.

Will it help? Maybe. There were reports the European space-watchers knew the U.S. and Russian satellites would make a close pass last week, but current monitoring systems couldn't tell them exactly how close. But given the world's increasing reliance on satellites—and their growing importance for defense—convincing nations to reveal the speed and location of their orbiters might be easier said than done.

​There are two kinds of failure – but only one is honorable

Malcolm Gladwell teaches "Get over yourself and get to work" for Big Think Edge.

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  • Learn to recognize failure and know the big difference between panicking and choking.
  • At Big Think Edge, Malcolm Gladwell teaches how to check your inner critic and get clear on what failure is.
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Why the ocean you know and love won’t exist in 50 years

Can sensitive coral reefs survive another human generation?

  • Coral reefs may not be able to survive another human decade because of the environmental stress we have placed on them, says author David Wallace-Wells. He posits that without meaningful changes to policies, the trend of them dying out, even in light of recent advances, will continue.
  • The World Wildlife Fund says that 60 percent of all vertebrate mammals have died since just 1970. On top of this, recent studies suggest that insect populations may have fallen by as much as 75 percent over the last few decades.
  • If it were not for our oceans, the planet would probably be already several degrees warmer than it is today due to the emissions we've expelled into the atmosphere.
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Image source: Topical Press Agency / Getty Images
Politics & Current Affairs
  • Though we know today that his policies eventually ended the Great Depression, FDR's election was seen as disastrous by some.
  • A group of wealthy bankers decided to take things into their own hands; they plotted a coup against FDR, hoping to install a fascist dictator in its stead.
  • Ultimately, the coup was brought to light by General Smedley Butler and squashed before it could get off the ground.
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Health care: Information tech must catch up to medical marvels

Michael Dowling, Northwell Health's CEO, believes we're entering the age of smart medicine.

Photo: Tom Werner / Getty Images
Sponsored by Northwell Health
  • The United States health care system has much room for improvement, and big tech may be laying the foundation for those improvements.
  • Technological progress in medicine is coming from two fronts: medical technology and information technology.
  • As information technology develops, patients will become active participants in their health care, and value-based care may become a reality.
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