The Black Swans that could come our way in 2015

The beginning of a new year encourages J. BROOKS SPECTOR to offer a whole eyrar of black swans; those unknowable events - that once they happen - will have enormous impact on the world we live in. So, read further and see what is on the list, or, perhaps, add yet others to the bunch. Then we can reconvene at this venue at the end of December 2015 so as to see which ones came to be true.