In order to develop environmental aesthetics, Berleant takes environment as an aesthetic paradigm. His understanding of the nature of environment decides the nature of his aesthetics of engagement, which emphasizes experiential continuity and rejects the separation between subject and object. Based on these ideas, he criticizes Kant’s core idea of disinterestedness in his series of books. Berleant’s environmental aesthetics has a significant impact on ecoaesthetics in China. However, Berleant’s criticism of Kant’s core idea of disinterestedness is a misunderstanding and his conception of environment is not fundamentally sound. The future of ecoaesthetics is taking ecosystem not environment as a new aesthetic paradigm