"The tensions here have been so unpredictable that, at some points, it seems like everything is fine and things are relaxed, and then, out of nowhere, something will emerge, someone will confront a police officer, or a police officer will do something really provocative," Cobb says.
Dr Luke Clark, from the department of experimental psychology at the University of Cambridge, said the findings were "really provocative because this is a central hub in the brain's motivational system".
You want to start small and increase that, but it means you need to give your innovators really a seat at the top table, and I like to be really provocative and say, hey, what if we created the Chief Corporate Entrepreneur, who has just as much power as the CEO and he or she reports to the board?
It was really provocative and quite gritty for its time.
I counted just one really provocative (and unusually elegant) work, "Construction Site," by the Chinese artist Huang Yong Ping.
Dunne said, "This is really provocative behavior on his part," and again argued that the team should find a way to stop the visitation.
"But I'm not going to do something I know is going to be really provocative either.
It's kind of late in the day to be really provocative, but now I would do it.
