They could be (depending how many actually vote) influential enough to bring changes to issues that concern them though. That means that the government will have to find money from within existing revenues.
I think you hit the heart of the question.
It's not a matter if the youngs care or not about politics, it's a about giving them a reason to care: to vote. It can only be good for them since, like you said, the government will have a real mission to meet their needs if they want their support. I find this HIGHLY constructive and can only motivate younger generation to take an active part in real democracy. Would it be the solution to their desperate search of identity, unity? I don't know, but it could only help.
Would it be right to say that even if only one 16 years old feels like he has the right to vote, he should be able to do it?
I say yes.
Election Canada
http://www.elections.ca/eca/eim/article_search/article.asp?id=53&lang=f&frmPageSize=&textonly=false
(I am having a hard time finding this exact paper translated in English on Election Canada, if someone can help.)
You can find on this paper (2003) the comparision between 2 studies, on 16-18, (1990, 1998 (already so old!!)), that there is cleary more than one teenager that want's to vote! 45,5% as of 1998!
Someone feel confortable denying the right to vote to 45.5% of the 16-18? I don't.
Also on this paper;
Ainsi, l'enthousiasme et le zèle des « jeunes » justifieraient un abaissement de la majorité électorale profitable à l'ensemble de la société; d'autres, au contraire, associent le zèle de la jeunesse à une fougue excessive et à une inexpérience qui commandent la plus grande prudence. Les jeunes ne seraient tout simplement « pas prêts » à voter! La réversibilité des arguments tend à montrer la nature proprement politique – non réduite à une dimension partisane8 – des décisions relatives à l'abaissement de la majorité électorale. Non pas que la politique soit typiquement irrationnelle, mais elle suppose des choix parfois décidés plus ou moins indépendamment de l'opinion publique.
In résumé, it says that some (the PQ, Parti Québécois) says that the enthousiasm that teenagers shows toward politics would justify the lowering the the voting age, but others (the PLQ, Quebec's Liberal Party), on really opposite position, says that teenagers attitude and inexperience should be taken very carefully. The teenagers are just not ready to vote!
It says also: ...These really opposite arguments tends to illustrate the politic nature of the decisions around the electoral majority.
It follows by: ...Not to says that politics is typicaly irrationnal, but it suppose that decision taken were not always dependant of the public opinion.
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