A search on this term resulted in no answers, and so I offer some possible explanations.

DEFINITION

Perhaps a January Solution is an idea that takes the events of the previous year, and puts them in a manageable form so that a new year can be started without repeating the mistakes of the previous one. A January Solution is like a new years resolution of sorts, a way of wiping the slate clean and starting again.

Hey perhaps that’s what I need to do with my working life a bit as well at the moment. Go back and work on some projects that came up earlier in the year, but were abandoned as shinier looking fruits appeared beside the path as the year went on

SECOND DEFINITION
It could also be the title of a not yet made 60′s retro spy movie, like James Bond but not a rip off. It has that action and adventure title to it though doesn’t it. Maybe it is a title of a novel that I will write in the near future. I am 100% sure that someone will write a novel with this title in the next year or so