DM_Matt
First Post
For a really good example of how a system that allows many small parties doesn't work, look at Israel.
In Israel, they do have two major parties, one on the left and on on the right, but they have a proportional-representation scheme that makes it very easy for small, and, almost by definition, extreme, parties to gain seats in the Kinesset (parliament). Thus, in order to get a majority coalition, whichever major party which is in power needs, depending on which one it is, to pick up many of the far-right or far-left small parties in order to have a majority. these small parties can enforce their extreme will on their patrons by threatening to leave the coalition and force new elections.
Recently, the Unity Coalition, which included both major parties in order to create solidarity and unity in wartime, collapsed. Prime Minister Sharon entered talks with some of the ultra-nationalist parties to try to gain a majority without having to call new elections. In the end, he did call elections, but only because the loyalty of his party is split between him and Former Prime Minister Netanyahu, who will be challenging him in the party primary, and Netanyahu leveraged his popularity to force elections.
Thus, allowing too many small parties in, which are usually small because they have an extreme message not widely supported, will give such groups the ability to make or break party majorities and foist there extreme views on everyone else.
In short, hooray for the two-moderate-party system!!!
In Israel, they do have two major parties, one on the left and on on the right, but they have a proportional-representation scheme that makes it very easy for small, and, almost by definition, extreme, parties to gain seats in the Kinesset (parliament). Thus, in order to get a majority coalition, whichever major party which is in power needs, depending on which one it is, to pick up many of the far-right or far-left small parties in order to have a majority. these small parties can enforce their extreme will on their patrons by threatening to leave the coalition and force new elections.
Recently, the Unity Coalition, which included both major parties in order to create solidarity and unity in wartime, collapsed. Prime Minister Sharon entered talks with some of the ultra-nationalist parties to try to gain a majority without having to call new elections. In the end, he did call elections, but only because the loyalty of his party is split between him and Former Prime Minister Netanyahu, who will be challenging him in the party primary, and Netanyahu leveraged his popularity to force elections.
Thus, allowing too many small parties in, which are usually small because they have an extreme message not widely supported, will give such groups the ability to make or break party majorities and foist there extreme views on everyone else.
In short, hooray for the two-moderate-party system!!!