The services provided by ecosystems are indispensable for the poor, who rely on them to achieve basic capabilities, including the ability to be adequately nourished and the ability to have access to clean water and air.
(d) 丰富人类生活：提供文化和宗教方面的服务，诸如精神寄托、审美价值观、社会关系、教育和科学价值等。