| Delivery of Methane from Nebraska Cattle A System Analysis - Matrix - 1.xlsx Revison: 1 ECON 472 - The purpose of this project is to define, describe, and explain the system that is delivering the problem as follows: The problem is the delivery of greenhouse gas in the form of methane gas from feedlot cattle in Nebraska to the atmosphere, and the failure of social institutions to address the growing threat by enacting policies that protect the environment and the people of Nebraska, economically and environmentally. T | 5 | 12/9/2021 1:05:53 PM |