His cartoons attacked unemployment, poverty, fascism, racism and capitalism. They also promoted labour unions, human rights, anti-imperialism and other causes, including, by the 1950s, Canadian nationalism, peaceful coexistence and nuclear disarmament.
His cartoons tackled themes of unemployment, poverty, fascism, racism, and capitalism. They also championed labor unions, human rights, anti-imperialism, and other causes, including, by the 1950s, Canadian nationalism, peaceful coexistence, and nuclear disarmament.