Blackberry services are working sporadically, and most cell phones are down.

Unfortunately, difficulties arising from the withdrawal of the Lead Counsel in the Seromba case, has disrupted the trial, and consequently delayed the delivery of judgement.

Israeli military fire into UNRWA schools and other buildings have disrupted services and led to civilian deaths.

Intelligence collection is a good example, and the elaborate Stuxnet worm that disabled Iranian nuclear centrifuges seems to have been a government creation.

Gutta percha was particularly suitable for this purpose, as it was not attacked by marine plants or animals, a problem which had disabled previous undersea cables.

It is not difficult to identify who would bear what costs if the US did not pay or if it disrupted markets by not increasing its debt ceiling.

In May 2014, the government suspended the plan to expand the capital city in order to abate the students protests that saw at least 12 students were killed and hundreds of ethnic Oromo students were imprisoned.

It is a matter of great concern for us that deliberations in the Conference on Disarmament the sole multilateral forum for disarmament negotiations have been stalled for years on end.

After the 1929 stock market crash the US government suspended much anti trust activity, allowing companies to acquire monopoly power that would boost their value.

Sketchy details are emerging of clashes with security forces, and the situation is all the more difficult to assess as telephone lines are jammed by the authorities, and scores of journalists and activists who are keeping the world informed of developments in Egypt have been arrested.

Beyond those constraints, during the past five years many developing countries have suffered devastating natural disasters, which have disrupted economic growth, damaged production, destroyed infrastructure and dislocated populations, causing economic losses that amount to years of gross domestic product (GDP).

It is not difficult to identify who would bear what costs if the US did not pay or if it disrupted markets by not increasing its debt ceiling. Everyone who borrows or interacts with the credit system in any way would suffer a shock that would make the crisis of 2008 look small.