For those targeting domestic consumers, the rethink should be even more radical as demand for sports shoes, edgy fashions and electronic gadgets may start to decline in relative and, eventually, absolute terms.

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Five Star's appeal was its demand for radical reform of the Italian political culture, but its leader Beppe Grillo has also questioned remaining in the eurozone.

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The problem for Apple is that several sources are now claiming that the iPhone range is undergoing a radical mix shift, with demand moving towards older models with less memory.

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Western diplomats are now facing certain difficulties in establishing working relations with the states of the CIS. This is not surprising, since radical changes on the geopolitical map demand new conceptions and, most importantly, an unequivocal rejection of stereotypes.

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But the demand, in some quarters, for a more radical prospectus rests on a misunderstanding of his Conservatism.

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By their nature and definition, conservatives do not rush into radical changes or what they fear may be another fad or fashion or popular demand.

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