See, I think (mostly from reading people much cleverer than me who know about such things) there is enough in the kitty, right now, to pay back the deficit without taking the steps that the government are taking.
Without sounding too much like a conspiracy theorist, I think it suits the government right down to the ground for us all to think the UK is about to go bankrupt. It allows them to implement measures like this without the whole united public rioting in the streets because we're too busy squabbling with each other about who has it harder.
It's one of the most depressing things I've ever seen, to see people actually say, out loud, that they want other people to lose their work benefits because they don't get them. Why not support them, and then fight for your own company or sector to adopt them as well?
These are teachers we're talking about. We all went to school - all our children will go to school. Education makes us what we are, and school is where we learn to rub along with people from all walks of life. Every single one of us, I bet, can remember inspiring moments from our schooldays as clear as day. It's disgraceful that the government runs them down, and disgraceful to see people going along with it.