Gandhi refused to endorse the view that economic forces are best understood as "antagonistic class interests".[77] He argued that no man can degrade or brutalise the other without degrading and brutalising himself and that sustainable economic growth comes from service, not from exploitation. Further, believed Gandhi, in a free nation, victims exist only when they co-operate with their oppressor, and an economic and political system that offered increasing alternatives gave power of choice to the poorest man.[77]