Meredith Schafer presented the findings at a recent meeting of the Ecological Society of America.

VOA: special.2010.09.14

They said no one wanted to hear that industrial companies could cause great ecological damage.

VOA: special.2010.03.14

He says the global economy must change to a sustainable system now before social issues and ecological degradation become overwhelming.

VOA: standard.2010.01.23

"Whether it's the fight against international terrorism, whether it's cooperation in space, exchanges in health and ecological sphere;

VOA: standard.2010.05.07

(SAYING) "If the mangroves disappear, fishing will be in crisis and the ecological balance will be disrupted."

VOA: standard.2010.03.29

"Climate change challenges us all to find a new development paradigm that balances economic growth and long-term prosperity with social progress and ecological sustainability.

VOA: standard.2009.09.01

Bhutan's main research center collects a wide variety of data to measure this, including things like psychological well being, good governance, ecological diversity and living standards.

VOA: standard.2009.09.14

When Bill McKibben wrote "The End of Nature" 20 years ago, he thought that if he simply pointed out ecological problems, people would do something about them.

VOA: standard.2010.04.21

Well,we want to look to your societies, and we want to help Muslim-majority communities develop the capacity to meet economic,social, and ecological challenges through science,technology, and innovation."

VOA: standard.2009.11.03