What are the four classifications of energy consumption within our global society as described by Hans?

1. Consumption of Ecosystem Services: This refers to the consumption of resources from the environment in order to meet human needs. Examples include fishing and harvesting timber. 2. Human-Made Capital Consumption: This refers to the consumption of human-made objects and resources that contribute to economic growth and development. Examples include buildings and infrastructure. 3. Human Labor: This refers to the consumption of labor resources in order to generate goods and services. Examples include manufacturing and construction. 4. Energy Sources: This refers to the consumption of energy sources such as fossil fuels, nuclear power, and renewable sources. These energy sources provide the energy required to power our industrial processes, transportation, and other economic activities.