Zero-sum economics is a new theory of economics that can be used to explain the general operation of economies including such phenomena as business cycles, cash distribution, global labor, and ultimately poverty. These explanations use system analysis and control theory to describe how economic phenomena occur and use numerical simulations and current economic statistics to validate the claims. The most interesting part of this theory is that it shows how to stabilize an economy to avoid business cycles that cause recurrent recessions and potentially solve poverty. This edition has more details about Universal Basic Income (UBI) and Other supporting details about how and why this strategy would work.