The "Equal Voices Act" aims to reform the U.S. House of Representatives by adjusting the number of Representatives to ensure fairer representation for constituents, with each Representative serving an average of 500,000 people. This change is necessary due to significant population growth since the last adjustment in 1911. The Act proposes a new method for calculating the number of Representatives based on the decennial census, where the total U.S. population will be divided by 500,000 and rounded to the nearest odd number.