What are some social justice issues that Cardinal Bernardin was involved with during his priesthood?

"Bernardin is best known for popularizing the Consistent Ethic of Life philosophy, which holds that life must be consistently valued and protected from conception until natural death, regardless of the surroundings. The philosophy sometimes is called the seamless garment of life, a reference from John 19:23 to the seamless robe of Jesus, which his executioners did not tear apart. The seamless garment philosophy holds that issues such as abortion, capital punishment, militarism, euthanasia, social injustice and economic injustice all demand a consistent application of moral principles that value the sacredness of human life."