Any hope of political parties acting responsibly?

(CCU Fellow) In the 1960s the discipline of political science was becoming distressed by what they perceived to be an imbalance in the political system. Their impression was that interest groups, what they often called “pressure” groups, were becoming much more influential than political parties. In their view groups and parties had offset the goals of the Madisonian system which includes the aggregation of public opinion through compromise. What pressure groups wanted to do was disaggregate the populace into groups which could then successfully lobby Congress. The point of parties was to aggregate society into broad groups in order to win elections.