From neighbors to future generations: we are all together! On integration in impact assessment practice

Impact assessment (IA) practice unfolded into several branches. Concerns that the proliferation of assessment types may impair effectiveness and nurture arguments detracting its qualities are voiced and result in calls for integration. This paper responds to the argument that integration could be achieved through better scoping. Additional evidence of specialization is provided while the Environmental and Social Performance Standards adopted by the International Finance Corporation are commented as an integrative approach to IA. Obstacles to better scoping are discussed.