«We do not know which plants underpin which particular ecosystems. (newscientist.com)
One example is payments for ecosystem services, where those who benefit from healthy natural environments pay those who own or control those environments to provide particular ecosystem services, like clean water, biodiversity habitat, or carbon sequestration. (forest-trends.org)
At the very least, they lead to the loss of arrogant ignorance which leads us to pursue policies in contradiction to the clear limits and laws of nature and particular ecosystems. (religion-online.org)