Hunsinger, G. Introduction.
Barth, K. Jesus Christ and the movement for social justice (1911).
Marquardt, F.-W. Socialism in the theology of Karl Barth.
Gollwitzer, H. Kingdom of God and socialism in the theology of Karl Barth.
Diem, H. Karl Barth as socialist: controversy over a new attempt to understand him.
Schellong, D. On reading Karl Barth from the left.
Bettis, J. Political theology and social ethics.
Hunsinger, G. Conclusion: toward a radical Barth.