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.
The cartoons addressed social issues like unemployment, poverty, fascism, racism, and capitalism. They also promoted labor unions, human rights, anti-imperialism, and other causes, including, by the 1950s, Canadian nationalism, peaceful coexistence, and nuclear disarmament.