2. Scientific utility
From SJS Wiki
Scientific Utility: Scientific utility is the utilization of science to enhance technology and knowledge. Groups like the Sumerians used this to advance most of their inventions like irrigation, levees, and the calendar. This is one of the basic tenets of the modern West due to its role of the rise of the modern West.
Reference: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1479546/
Manual pg: 70