I'm a teacher on strike today. The reason I voted yes is purely financial, and that's because I was promised a career path with suitable remuneration for my skills and qualifications.
The teachers pensions were renegotiated with union cooperation only a couple of years ago to make them self-funded. That means the tax payer does not pay for peoples pensions as they claim them in retirement.
Currently we have been subjected to a pay freeze (amounting to almost 8% pay cut over two years of massive inflation)and an effective 10-15% cut in my pension total from the change in inflation uprating. That is quite enough already thanks - I've done my fair share of cost cutting for the government!
This latest change is an ideological one from the government, and to increase my payments into the scheme by around £100 each month (effectively a £1200 a year pay cut as I get no benefits from this that I do not already get) whilst at the same time changing the agreed standards upon which pension values are calculated (average salary) will mean that over my career (I'm only 2 years in!), including some promotions, I am liable to pay at least £60-70k more in pension contribution than is in my contract, and even putting aside the inflation losses, I will still lose a couple of hundred thousand from my pension when i claim it (assuming i end up with a decent position in a school - which is my career plan). I know that sounds like a huge number, but spread over 30 or 40 years, but it is really just 4-6k a year - important, but not un-affordable for the scheme.
The thing that really gets on my nerves is the people who say that we are already well paid enough. I have a first class physics masters degree from a Russell group university. I am currently earning around £24k pre-tax. If I had not trained, but had gone into the private sector, I would be on a salary over £40k in defense, nuclear, finance, technology, oil, renewables, or any of the other employers that would have valued my skills for what they are worth. If you are suggesting to me that you think, in addition to the existing cuts we are subject to, that it is fair to unilaterally alter our contracts such that well qualified teachers such as myself no longer have any reason to stay in the profession then I can only assume you are happy with the bad teachers that so many of you insist pervade the education system (of which I will admit there are a minority - though they will not get promotions, and so would not get a large pension even under the existing final salary scheme).
The last thing I should point out is that as I already said, currently the teachers pension scheme is self-funding (i.e. contributions cover payments without taxpayer intervention). If the proposed changes go ahead, a large proportion of existing and new teachers will opt out of the pension scheme in favour of private pension arrangements (according to union surveys and analyst predictions). This will result in an overall reduction in payments into the scheme, and as such for the remaining life of the scheme it will require taxpayer support to pay the increasing number of pensioners over time, from the every decreasing number of working contributors.
I hope you can understand at least a little of the reasons for teachers striking now (though I am not happy about other unions piggybacking on our cause)