After a year marked by economic red flags and global instability, leaders in some of Florida’s most significant firms are contemplating how a continuation of this year’s trends may affect next year.

“I’ve been doing this a long time, and we’re used to cycles in all directions. But this is a very unique time in the world, and I think it’s a mistake to forget all of the uncertainty that exists,” said Richard Rosenbaum, executive chairman of Greenberg Traurig.