Sentences with phrase «toughest human health issues»
Putting ecosystems at the center of our understanding of human health thus offers a promising way forward on some of the toughest human health issues, whether the scale is global or local.
... we have political extremists — some of them in our own country — who would have the United States evade and ignore toughissues like global climate change, ozone depletion, or any number of threats to human and environmental health.