Lasser was at this same time a member of the Socialist Party and active in the unemployed movement in New York City. In 1933, the Socialist Party made Lasser national head of its Unemployed Leagues. The Party had founded these to organize the unemployed to demand more relief and to represent workers employed by the Works Progress Administration (WPA). One day, after returning from an unemployed rally at city hall, Lasser's boss, Hugo Gernsback, told him, "You love the unemployed so much, I suggest you go join them." He fired Lasser, after which Lasser threw himself even more into the unemployed movement.