Dr. WoldeGabriel's team said the new findings required "a fundamental reassessment" of favored theoretical models "that invoke a significant role for global climate change and/or savanna habitat in the origin of hominids."

It must be the occasion for a fundamental reassessment of intelligence and defense activities.

The material in the collection has never been made available for study, and it is likely to provoke fundamental reassessments of Armstrong's character and career.

One question now is whether Asia's present and no doubt temporary humbling will lead to any fundamental reassessment of the link between its authoritarian ways and its success.

His subsequent publication of this research initiated a fundamental reassessment of Canada's political and security roles in missile defence and outer space during the early Cold War period.

Their attempt to seize power created a major crisis for the government and forced a fundamental reassessment of the nation's security needs.

Last summer he suggested that the appalling state of government finances called for a fundamental reassessment of the way it spends £250 billion a year of taxpayers' money.

The European Union is now engaged in a fundamental reassessment of the Treaties.

Some Democratic strategists assert that this anger results from a fundamental reassessment of the Reagan years, about who prospered and who did not.

His design concepts arise from a fundamental reassessment of the purpose, function and use of the product.