Mr Lee's struggle to win approval for the FTA in what is one of the most trade-dependent nations on earth foreshadows political problems that are almost bound to arise elsewhere during attempts to enlarge the TPP.

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The aurora is a fantastic light-show, but as our life becomes more dependent on technology, we face practical problems.

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Excluding dislodgments and perforations, which may be operator dependent, there were only 5 lead mechanical problems, namely conductor fractures, in over 8400 implant years.

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With an economy in the pan, and global commodity prices at historic highs (not to mention the political problems of policing an oil-dependent world) natural resource discovery is an inviting systemic innovation.

FORBES: 862 Trillion - Is This The Number To Salvage the US Economy?

This has its own problems, as firms do not like to be dependent on a single big customer with notoriously fickle demands.

ECONOMIST: Vaccines against bioterrorism

For most countries with debt problems, The End Game is a binary-path-dependent future.

FORBES: The Path To Profligacy