The media alone can't ease the tensions that come from the debate surrounding the issues we deal with every day.

However, we can create spaces where people can freely kick the tires of their preconceived notions.

I'm Tim O'Brien, and I'm the senior executive editor at

Bloomberg Opinion. On our platform we ask tough questions and solve complex

problems with the facts in mind. Because context changes how you see things and

how you change things.

Context changes everything.

Start exploring our opinion coverage and more at Bloomberg.com slash subscribe.

This is Bloomberg's surveillance.

If you look at global equities, U.S. market, for example, is near highs despite all the risks out there.

I think if Britain were to leave we would see

significant spill over and one of the big ones is going to be in the

financial sector. We don't think the markets are rational under any

circumstance. Markets can't be rational. We are human beings.

We are irrational responding to irrational and rational news.

Bloomberg surveillance, your link to the world of economics, finance and investment, on Bloomberg

radio. Irrational or rational, it is a most interesting and indeed historic day for global markets.

Michael McKee and Tom Keene, Bloomberg's surveillance, thrilled you're with us German tenure,

the benchmark, the European benchmark,

finds a negative yield.

Right now, almost back to zero to three digits negative point zero six I'm going to call

it in improving tape in the last hour we'll do complete data checks across

...