Open primaries promote moderate, non-partisan politics  By creating a situation whereby all voters have a potential say in selecting candidates, it can prevent overweening control by party grass roots who may vote for overtly ideological candidates who turn off the moderate voters needed to win elections.  An Open Primary is more likely to choose more centrist candidates for the general election, providing a degree of moderation to the process of election and politics in general. This in turn can help foster a consensual atmosphere in political discourse with general agreed points, focusing the debate on more core issues between the main parties. [1]  This then means that much more is likely to get done. At the moment American politics is plagued by gridlock both in the states and in Congress. Individuals elected under open primaries are much more likely to be willing to compromise across the aisle. [2] As a result government will begin moving again.  [1] ‘Editorial: California should switch to open primary elections’, The Stanford Daily, 12 May 2010,   [2] Michael Alvarez, R., and Sinclair, Betsy, ‘Electoral Institutions and Legislative Behavior: The Effects of Primary Processes’, P.2