Physicists are currently hotly debating a topic some of us never think about -- or if we did -- surely we'd think 'there's an answer for that, even if I don't know what it is.

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So this is -- these are difficult policy challenges, and anybody who says that there's an easy answer to doing something about it right away is just not telling the truth.

WHITEHOUSE: Press Briefing by Deputy Press Secretary Josh Earnest

If only there were an answer to Hollywood's cultural clear-cutting as simple as planting a seed.

WSJ: The Bad! Bad! Bad! Biggering of Dr. Seuss | Postmodern Times by Eric Felten

The deputy prime minister of the EU's newest country says there is "no clear answer" to the issue of an independent Scotland's status in Europe.

BBC: Slovakia's Miroslav Lajcak

"If it's an exam paper, they're asking you a question that there's no answer to, " said Lee Westwood at the time.

BBC: Pinehurst's No.2 course also hosted the US Open in 1999

There's also an aerial view of the pool at Soho House that helps to answer the question of how many angels you can get on the head of a pin, or at least fashion models cheek by jowl at a scene swimming pool on a sweltering summer day.

WSJ: Open-Air Status Symbols

There's new technology, and a 24-hour news grind pushing, pushing, pushing for an instant answer.

WSJ: Peyton Manning, Sad but Single

The obvious answer is that there is an acute and long-neglected need to upgrade the nation's power grid.

CENTERFORSECURITYPOLICY: The Next Blackout