One picture is worth 1000 words.
This puts some teeth in the concept of 'historic lows.'
Ten Year Note Yield with SP 500
Charts courtesy of Ralph Dillon at Global Financial Data
"Seneca had made the bargain that many good men have made when agreeing to aid bad regimes. Their presence strengthens the regime and helps it endure. But their moral influence may also improve the regime's behavior or save the lives of its enemies. For many, this has been a bargain worth making, even if it has cost them their immortal soul. The Rome he has been trained to serve, of Augustus and Germanicus, was gone. In its place stood Neropolis, ruled by a megalomaniac brat.” James Romm