Introduction
The concept that reflects a middle path between environmental determinism and possibilism was introduced by a geographer named Griffith Taylor.

Environmental Determinism
Environmental determinism is a theory that suggests that the physical environment determines human culture and behavior. It suggests that the environment is the most important factor in shaping human societies.

Possibilism
Possibilism is a theory that suggests that human beings are not entirely determined by their environment. It suggests that human beings have the ability to shape their own culture and behavior to a certain extent.

Griffith Taylor's Concept
Griffith Taylor introduced the concept of environmental possibilism. He believed that while the environment does have an impact on human culture and behavior, it does not determine it entirely. Instead, human beings have the ability to shape their own culture and behavior to a certain extent, based on their environment.

Taylor suggested that the environment provides certain possibilities for human behavior and culture, but it is ultimately up to humans to determine how they will use those possibilities. For example, he suggested that while the environment may provide certain resources, it is up to humans to determine how they will utilize those resources.

Conclusion
In conclusion, Griffith Taylor's concept of environmental possibilism suggests that while the environment does have an impact on human culture and behavior, it does not determine it entirely. Instead, humans have the ability to shape their own culture and behavior to a certain extent, based on their environment.

A geographer, Griffith Taylor introduced another concept which reflects a middle path (Madhyam Marg) between the two ideas of environmental determinism and possibilism. He termed it as Neodeterminism or stop and go determinism.