Sentences with phrase «most serious environmental issues»
He went on to say that, «Climate change is one of the most serious environmental issues facing the world today,» and that, «Canada... is determined to do our part for the planet.»
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Since land is the scarcest resource in the world and the most essential element in any effort to restore subsistence farming, the combination of political and environmental issues attending certain types of development raises serious ethical questions.
Most plastics are derived from petroleum, a non-renewable often imported resource with serious issues of its own - environmental, energy, health, global security.
Climate change is one of the most serious environmental and economic issues facing the United States and our partners in the international community.
Among the most serious Earth science and environmental policy issues confronting society are the potential changes in the Earth's water cycle due to climate change.
One thing that is different about the climate change issue is that most of the uncertainty is in when rather than if CO2 emissions will cause serious environmental and economic damage.