@Alsohuman whilst I have never won a Fields medal I can see some flaws in your ‘median age’ plan.
(Incidentally, your sighing in your post really makes me respect your debating skills)
Your proposal is:
look at the median age of that cohort of women in full years and [make] their pension date the birthday they reached that age.
I asked you to clarify the date at which the median age would be measured. You said, sighing, ‘at the time the transition arrangements were calculated’. So 2011 then.
The WASPI women were born between April 1951 and April 1953. In 2011, post April, they would have been aged between 48 and 50. Let’s say that the median age was 49. You are suggesting that the state pension date should be the birthday date on which they reached 49.
If you are looking for the median birthday date for this group, can you see that it doesn’t matter when you measure it, hence the question? Your birthday is the same day of the year irrespective of how old you are. You’ll just have 300,000 birthdays covering two years. Around 820 per day of the year, on average.
You are suggesting that on the day you turn 66 you should qualify for state pension. In other words you are suggesting that there are 365 separate ‘lines’, not just one.
I don’t intend to model the financial impact of this, that’s why I asked you to show us your maths, but don’t you think that the treasury thought of this when proposing the change? Or maybe they forgot, after that boozy lunch. Anyway, I have no doubt that it would be much more expensive. Advantageous to you though, eh? Don’t tell us, again, that you have no skin in the game and you are a freedom fighter for wronged women.