Sentence examples for two great problems from inspiring English sources

More important, there's evidence that the two great problems at the root of our slump — the housing bust and excessive private debt — are finally easing.

Nasa, meanwhile, has begun research into a new generation of jets that will answer the two great problems facing 21st-century supersonic flight – high emissions and the window-rattling phenomenon of the sonic boom.

On the occasion of Tisha B'av three years ago, a pollster asked a sample of 500 Jewish Israelis, "What, in your opinion, is the worst source of tension in Israeli society?" Forty-one percent answered the "Jewish-Arab issue," and 42 percent said the "religious-secular issue" — two great problems symbolized by the site honored on Tisha B'av.

"I've combined the two greatest problems in our society," says Wald, a nonsmoker.

Mills (2014) has argued that the two greatest problems with research into SE are that measures used are not specific, or measures of SE are combined with other questions measuring different variables, thus complicating interpretation.

Arguably, the two greatest problems in the management of chemical insecticides are the evolution of resistance in the target pests and the off-target toxicities caused by residues of the pesticides that have dispersed away from their point of application.

(It was one of twenty-three great problems posed by David Hilbert in 1900).

The Rand Corporation, for example, estimates that the city will reach 272,000, or about 60% of its pre-storm population, in two years' time.Before the storm, the city's three great problems were crime, corruption and poor schools.

Mr Hague added: "There are three great problems of Europe's future we need to solve if we are to ensure that a wider the European Union has the flexibility, the legitimacy and the agility to succeed in the 21st century.

But whichever side you take, one great problem with the concept of materialism is that it says very little in itself.

If you had to identify the four greatest problems, what would they be?