41.   Nolan made that change happen.

42.   Of course there are optimists who think the changes will happen much sooner.

43.   One man groused that the change should have happened long ago.

44.   Rauscher is confident that change can happen.

45.   Richard Alley, a glaciologist at Pennsylvania State University, said ice cores in Greenland show that such changes can happen very rapidly.

46.   Similar changes have happened at Schwab and at American Century Investments, both of which have simplified many documents besides prospectuses.

47.   So even if the job changes cannot happen instantly, they say, the payroll changes must.

48.   She is optimistic, however, that change will happen as company heads realize it is the pragmatic thing to do.

49.   Some changes already are happening, without a major overhaul of the system, said Barclay and Kristen Jordison, executive director of the Arizona Board of Charter Schools.

50.   Sometimes that change just happens.