As the affluent, the comfortable and the successful have had a ball throwing around, and profiting from, terms like “innovation” and “sharing economy,” a massive percentage of the world’s population has felt left out and passed over. These same people are starting to suspect that all this fabulous change is coming at their expense. And they’re ready to show the people, fixtures and forces they blame what “disruption” is all about. That’s why “blowback” is the trend that pierces all others in Havas PR’s newly released forecast for next year, “Blowback to the Future: The Trends That Will Shape 2017.”