When societies cooperate with the aim of creating a public good, there is always the possibility of a free-rider.

VOA: special.2009.03.03

He returned to the United States with the aim of planning what was to be a victorious comeback.

VOA: special.2009.07.05

She smiled as if she had been asked to inspect diamond jewelry with the aim of purchasing it.

VOA: special.2010.10.02

Mr.Yunus created the Grameen Bank project with the aim of extending banking services to the poor and ending unfair loans by moneylenders.

VOA: special.2010.06.16

The central aim of the Festival Fringe Society was not to have a selection process deciding who could or could not take part.

VOA: special.2009.08.05

The aim of the project was to provide water and flood protection for developed areas and agriculture.

VOA: special.2009.06.30

The aim of the center is to bring together experts to improve the study of autoimmune diseases.

VOA: special.2009.04.14

He says the aim of the group is to influence people to care about our planet.

VOA: special.2009.05.29

The aim of this puppet is to teach about the spread of AIDS in the country.

VOA: special.2009.11.27

The aim of the award is also to bring attention to the ideas of young designers.

VOA: special.2010.03.31

The aim of the festival is to educate people about environmental issues affecting our planet.

VOA: special.2009.03.25

The general aim of the organization was to support the growth of the movie industry.

VOA: special.2009.02.20

The aim of the foundation is to provide money for family members of Henrietta Lacks.

VOA: special.2010.07.21

The aim of the record was to raise money for starving people in Africa.

VOA: special.2009.07.05