involves the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.

Environmental justice involves the fair treatment and meaningful involvement of all people regardless of race, color, national origin, or income, with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.

Explanation:

The above definition of environmental justice refers to a concept that first appeared in the United States in the 1980s. It is a social movement that claims burdens and benefits must be distributed fairly. Public policies concerning the environment must be based on respect and justice for all peoples. Some of the topics addressed by environmental justice are responsible use of land and renewable resources, cessation of production of hazardous materials and toxic or radioactive waste, and right to work at a safe and healthy place, among others.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

where's the