Beware AV, Nick. It might turn out to be a killer
Times, The (London, England) - Wednesday, August 25, 2010
Peter Wilson
Aplague of deadly flying foxes will probably not emerge as an important factor in Britain's next general election. But there are still some potent lessons for Britain from Australia's election, where those pesky fruit bats have been made a national issue by Bob Katter, an independent MP who now shares the balance of power in a hung Parliament.
Nick Clegg should certainly study Australia's Alternative Vote system, which he hopes will replace first past the post next year. Saturday's result would have been totally different if votes had been counted by the UK system rather than by AV, which takes account of voters' second preferences. First past the post would have produced a clear conservative victory.
With 76 seats needed for a majority, Labor seems set for 72, the conservative coalition 73, the Greens one and independents four. But Labor owes eight seats to the second preferences of Green voters, while the Green MP and one independent, Andrew Wilkie, would have lost without AV. Under first past the post, the result would have been 81 conservatives, 66 Labor and three rural independents.
The important point is that AV not only changes results but also the behaviour of voters and parties in ways that will not necessarily help the Lib Dems. Mr Clegg is banking on winning lots of second preferences, but AV also encourages voters to back smaller parties, such as the Greens. Instead of fearing a wasted vote, one can choose Green first and Labor second, knowing that if the Green is eliminated the vote will "flow" back to the mainstream candidate.
AV also formalises alliances between coalition parties, undermining the identity of the smaller partner. Australia's rural National Party took another step towards being absorbed by its sister party, the Liberals.
In the long term, AV nudges the big parties toward the centre. When the Tories know that they will pick up most UKIP preferences, they will be free to compete more vigorously for the centre ground. That is why Australia's main parties have generally been more middle-of-the-road than their British counterparts.
That leaves less room for centrist parties such as the Lib Dems. It is no coincidence that the new third force in Australia is the Greens, and before them it was the hard-right One Nation. The one centrist party of recent decades, the Democrats, effectively died on Saturday by winning only 0.6 per cent of the vote.
It is not as dangerous as those killer fruit bats but Mr Clegg still might want to think twice about embracing AV.
Peter Wilson edited The Australian Political Almanac and is Europe correspondent of The Australian The Lib Dems will suffer as big parties are nudged to the centre