This document discusses how algorithms can analyze and predict human emotional and giving behaviors. It provides examples of current algorithms that understand irrational human behaviors and big data unlocking the actions of our hearts. It also describes an intelligent machine built by an organization that aims to fund all good causes. The machine aims to present fundraising opportunities at optimal times, understand how users want to give support, and build an understanding of what users care about to keep them engaged in giving. In a test, this "algorithm of the heart" was significantly more successful than traditional fundraising methods.