"The increased diversity of mobile species would have contributed to more complex ecological communities," he said.

But experts say the diversity of Times Square's denizens may also be contributing to the problem.

Related to cultural issues, diversity of preferences within a society may contribute to economic inequality.

The diversity of these influences has directly contributed to the band's original sound.

New York has so many ethnic groups, she added, that it seemed fitting to show how cultural diversity contributes to a city.

This great geographical diversity combined with equally diverse climate conditions contributes to Bhutan's outstanding range of biodiversity and ecosystems.

This diversity has contributed to some socioeconomic problems in the community (including crime).

The social and linguistic diversity of this country makes it unique and contribute to its wealth.

People need to have trust in the system, and thus diversity within institutions may contribute to creating such an environment.

Not only economic development but also cultural diversity and respect for human rights contribute equally to wealth.