Keen is on weaker ground when claiming that some sort of Orwellian catastrophe is set to befall humanity because of over-sharing.

FORBES: Moderation in an Age of Information Abundance & Hypervisibility

Now that the situation is bordering on catastrophe, analysts are suggesting that the government is set to start nationalizing France's banks.

WSJ: Nicolas Lecaussin: What's the Matter With the French Banks?

Our carbon emissions would have to be slashed with strict targets set and met by 2050 to avert catastrophe but this was essentially a man-made problem with man-made solutions.

CNN: Climate change action: Too little, too late?

While Gulf Coast residents are just beginning to assess the catastrophic damage and coordinate relief efforts after Hurricane Katrina, there are already signs of one set of winners--investors in an arcane security known as catastrophe bonds.

FORBES: Magazine Article