This article is going resolve the difficult problem that the scarcity of well-being, with seek the beauty of environment, a powerful settlement enters the way, this is to demand individual freedom economics path. Such as the air, water pollution cause the well-being or beautiful decay, then even set up the national park protect the natural ecology. Assess scheme by Cost Benefit Analysis of national park, conspicuous kinds of economics approach might lookat respect living and humanity show loving care for 'morals appeal' unrealistic.
First of all is explaining that pursuing individual freedom to model well-being by economics. Secondly would attempt to solve the issue how to achieve well-being of whole entity by individual freedom. Set out from protecting the right of human. Although we can promote equal policy by law, but that will interfere human to pursue value oneself. Finally, prove that assesses the scheme as the illustrate that solves a problem of this text in Cost Benefit Analysis of the national park.