All true. No way will Gillard call for an election, ordinary or DD, because to do so would be to ensure her own immediate demise.
But if Tony Abbott wins the next election, having gone to this election on rescinding the carbon tax, he can then propose to legislate this, and if the legislation is rejected twice (I think it's twice?) then he can call a double dissolution election.
If we were to come to this stage, it's going to be very, very likely that some of those new Greens senators would be thrown out and the Greens would in the new parliament no longer have the balance of power.
I simply can't see an early election happening this term, but do think there's hope for the above scenario if the Libs win the next election. They will have to be extremely clear about going to the election with the rescinding of the carbon tax being their main platform. Unless a lot changes between now and then, it's hard to see them not winning in a landslide.
Julia, one of the hopes we have left is a by-election in a Labor held seat. I believe there is one Labor member who is seriously ill; I don't know who. If he should resign through illness there would have to be a by-election and no doubt Labor would lose that seat and parliament would become unworkable.
If that were so, then parliament would have to be disolved and a general election would have to take place and Labor would lose.
If Abbott were to become Prime Minister and as you say legislation was blocked in the senate by the Greens on two or three occassions, then Abbott could hold the gun at Brown's head with the threat of a double dissolution of both houses. If that were to occur, I am sure Brown would well and truly be tamed.