Both ancient and modern thinkers believe that man will bring out the natural beauty of environment if they are capable to govern the nature.

Biocentrism advocates the ethical treatment of animals.

Deep ecology is a philosophical idea that combines feminism and ecology concerns, emphasizing that both suffer from their treatment by a male dominated society.

Environmental Aesthetics is a philosophical view all life forms have an equal right to exist, and human needs and desires have no priority over those of other organisms.

Human actions are always conceived intellectually.

According to Aristotle, Acts of man are actions which are deliberately done.

Freedom and obligation are two distinct philosophical concepts.

A person is totally responsible for an action even if he acted with an impaired conscience.

A choice is made from freedom if the person totally knows the kind of choice he makes even though unsure of the consequences.

The intellectual choice usually refers to answers for hypothetical moral issues.

The practical choice usually pertains to choices for an actual moral dilemma.

Freedom is present in the Acts of Man.

Involuntary actions are excused from the moral examination.

Without freedom, the obligation does not exist.