It is a nice theory, but there is no evidence that it is true.

FORBES: Obama's Health Care Reform Tactics

It is written in a simple question-and-answer format, and does a nice job of breaking down complex tax theory into bite-sized understandable chunks.

FORBES: What To Read While Hanging Out At The Fiscal Cliff

But it is always nice to have more than one line of evidence to back a theory up.

ECONOMIST: Some 68m-year-old evidence that birds are dinosaurs

Which is nice in theory, but it turns out this is not a remedy readily available to the FPC.

BBC: Who can boss the banks?

But while the theory might have intellectual appeal (it's always nice to encounter a politician who stands for something), it's hard to hold that position and govern responsibly in concert with a Democratic president and Senate.

CNN: Boehner leading GOP to the apocalypse

If you have made a good genetic choice of partner (ie, someone with a significantly different MHC), then the theory suggests that you should not be able to choose something that smells nice to them based on your own preferences.

ECONOMIST: Perfume science