For man years I'd always looked somewhat askance at Terrence McKenna's talks about the year 2012, his hypothesis of time having a fractal nature, and Everything Changing in the year 2012 of the common era. That I've taken for myself the name of a certain British science fiction hero (and have a certain interest in Time) aside, it never seemed, well, plausible, to put not too fine a point on it. I even went so far as to ruminate about it a couple of years back to get it out of my system. Then, earlier this year I conceeded …