The screaming, emoting and feel-good/feel-bad BS is really quite incredible. I made up my mind at lunch today to go find some dispassionate info on the subject to link to -- good, solid stuff, with actual legal and case-study cites, pointing out how such laws really work in the real world when real people in varying situations tangle with 'em -- and it turns out Wikipedia is the best I can do.
Everyone else is full of it, no more capable of giving a straight answer than they are of flying by leaping from a high place and flapping their hands frantically, which I do wish they'd all try.
It's either Yeats' Rough Beast or "Jerusalem wrought in our fair and pleasant land," accordin' to the pols and the howling mobs (or vice-versa, depending on the outcome). Which means probably neither, just a lot of nasty ox-goring and grungy little side-deals.
(Update: The most vexing heat-vs.-light factiod: claims that unions would be obliged to continue to represent "bargaining unit" members who had dropped union membership or never joined. If true -- and how are you still a member of a bargaining unit if you're out of the unit what made the bargain? -- if true, it's manifestly unfair, as lopsided as the closed shop it replaces. In or out; if you wanna stand in the middle, there's financial-core membership and that ought to be options enough. If employers are happier with you out of the union, they're going to have to accept you stopping by to ask for a raise, too.)
The brilliant physicist (and man with a ringside seat at world affairs) Enrico Fermi was, at least in later life, firmly convinced that all political change -- whatever it was! -- was inevitably for the worse, like entropy flowing downhill, no matter how noble (or otherwise) the intent. Man might've had a point.
(On the good -- good-ish, anyway -- side, I did stumble over a link to one of the odder mash-ups of artist, style and theme, The KLF/Tammy Wynette mix of Justified & Ancient (Stand By The JAMS), via "Protestant Work Ethic" to "The Idler magazine" to a former member of The KLF being amongst their writers. And they say nobody was never learned nothing nohow by wandering? Yeah, me neither.)
3 weeks ago