The Human Tool Relationship

Function: The BIS is responsible for sensitivity to punishment, non-reward, and novel situations. It regulates avoidance behavior.
Emotional Responses: It is associated with feelings of anxiety, fear, and apprehension. When activated, it can lead to cautious or inhibited behavior.
Neurobiological Basis: The BIS is thought to involve brain regions such as the hippocampus and amygdala, which are associated with processing risk and fear.

The Human Tool relationship can be described in the following 3 bullets:

Usage and Operation: Humans use tools to perform various tasks more efficiently. This can range from simple tools like hammers or scissors, to complex machinery or computer systems. The relationship here is focused on the practical application of the tool in human activities.
Creation and Innovation: Humans are also creators of tools. We design and innovate new tools that can help us solve problems, improve productivity or enhance our lifestyle. This aspect of the relationship emphasizes human creativity and technological advancement.
Dependence and Impact: Over time, humans have become increasingly dependent on tools. They have a significant impact on our lives, shaping our societies, economies, and cultures. This part of the relationship reflects how tools influence human behaviors, structures, and systems at large scale.