Fresh from cementing his reputation as a rising figure in the ALP through his election to the party's national presidency, opposition environment spokesman Mark Butler has further enhanced his credentials as a policy heavyweight with the publication of a new book on the myriad challenges posed by Australia's greying population. Not the least of the concerns canvassed by Butler in Advanced Australia: The Politics of Ageing, published last week by the Melbourne University Press, is "The Electoral Politics of Ageing" -- tactfully relegated to the back end of the chapter ordering though it may be. In turning his mind to a subject close to any politician's heart, Butler considers the biggest imponderable about structural voting patterns in the years ahead, namely the passing of the generation born during and before World War II. At the heart of the matter are two alternative viewpoints on electoral behaviour, of which one posits that conservatism is a natural function of advancing years (the "life cycle" theory), while the other proposes that political attitudes are formed at a young age and largely maintained through life (the "cohort" theory). The first of these notions underscores what Butler dismissively describes as "gerontocracy theory", which anticipates a political system increasingly geared towards to the concerns of the elderly due to a decline in participation among the young. This seems particularly relevant to Europe, whose democracies are grappling with declining voter turnout, and to a lesser extent the United States, notwithstanding that age seems to play a lesser role there than race and gender. Despite compulsory voting, its effects can be discerned in Australia from the fact that more than 20% of those aged from 18 to 25 were not on the electoral roll as of 2013, compared with less than 8% of the total adult population. This bespeaks a growing sense of alienation that was highlighted by a Lowy Institute survey last year, which found only 42% of respondents under 30 were willing to allow that democracy was, in all circumstances, "preferable to any other kind of government". However, the alternative viewpoint suggests this picture is complicated by the generation gap between the baby boomers and their parents -- who, having been at the heart of so many political and cultural phenomena from the 1960s onwards, have one last hurrah in store. If the boomers carry their characteristically more liberal mindset into old age, the Australian electorate could be set to undergo a historic realignment to the left -- particularly if the newly emerging generation at the other end of the scale maintains its enthusiasm for the Greens. This development has been foreseen by Australian electoral observers for some time, among them erstwhile Crikey blogger Possum Comitatus (a.k.a. Scott Steel), who wrote of "the Coalition's demographic train wreck" when the Rudd government was dominating the opinion polls in 2009. Survey data supports the underlying contention that a durable distinction exists between the voting behaviour of boomers and the war generation, which has failed to narrow over time. Using results from the regular post-election surveys conducted by the Australian National University, the charts below show how party support has differed from the overall totals for the war generation (born up to 1945), the baby boomers (up to 1964), Generation X (up to 1980) and Generation Y (henceforth).
Poll Bludger: why the ageing population is about to decimate the Coalition
As baby boomers get older, they tend to keep their political beliefs. And that is bad news for conservatives.