I remember the miners' strikes, and wondering how it could be that so many families suffered because they couldn't get any financial assistance from the state, nor, it seemed, much in the way of help from the Union itself. Calling a strike within the rules would have prevented most of that suffering, but presumably Scargill wasn't focussed on that. And presumably he wasn't living from week to week as many mining families were.
And as for him calling a strike when the coal supplies at the power stations had been deliberately stockpiled to very high levels - that wasn't a particularly rational way of advancing the cause.
The graph in the article you linked to, niceguy, is interesting when comparing the decrease in output versus the decrease in manpower. I've got a vague memory of the Coal Board wanting to increase efficiency but that would mean changes to standard practice which the unions opposed - but I could be wrong about that.
grovel - lately, for other reasons, I've been reading various judgments. I don't always understand the technical details, but the impression I've gained is that judges are very, very careful in what they say and write. Not just because of a possible appeal, but because that judgment could form part of case law, which is a very important part of the justice system.