If Mr Ocalan deserves his fate, it is not for his aims but for his methods.

ECONOMIST: An ancient tragedy | The

The Council recalled that States may seize and dispose of items consistent with its previous resolutions, and clarified that the methods for disposal included, but were not limited to, destruction, rendering inoperable, storage or transferring to another States other than the originating or destination States for disposal.

UN: Security Council

"Most social media are perfectly suitable methods for communicating with investors, but not if the access is restricted or if investors don't know that's where they need to turn to get the latest news, " said George Canellos, acting director of the SEC's division of enforcement, in a statement.

WSJ: SEC Says Companies Can Use Social Media to Alert Investors

To try to extend the lives of a pill, a company may patent it multiple times, protecting not only a chemical compound but also manufacturing methods or uses for the drug.

FORBES: The Generic Onslaught

The document published this week spells out the amounts that Mr Sachs and his team believe will be required, not just for Africa but for all of the developing world, and the methods to be used.

ECONOMIST: Development

Not only would it generate more destruction than any other form of conflict, but our methods for preventing it are weaker, relying mainly on psychology rather than tangible defenses.

FORBES: Nuclear Paradox: Shrinking U.S. Arsenal Requires Huge New Expenditures