Systems Thinking Iceberg

http://escalatedthinking.com/tools_systems_thinking_iceberg.html

The Container Level

The last or lowest level is the Container Level. A container is the framework of thought that shapes and constrains our mental models. At its foundation are a set of beliefs, goals, and values that are so “core” to the individual or society in question that they are seldom brought to the surface or challenged. These values and beliefs are instilled in us by traditions, teachings, training, images, and stories. They are promoted and defended by our scientific, social, religious, economic, educational, or governmental institutions.