Inverness restored parity four minutes after the interval when Rooney took advantage of an unforced Elebert error and the burly forward was alert to seize possession and slot home.

BBC: Sport - Football - Hamilton 1-3 Inverness CT

An unforced error made it 5-3 before the Serb thought she had aced on the next point, but the chair umpire ruled that Williams, who had her hand up, had called for Jankovic to delay her serve.

BBC: Jelena Jankovic beats Serena Williams in Rome

It has an easy, unforced rhythm, yet it needs more plot, more complication, more conflict.

NEWYORKER: Crazy Heart

Although George Carmont gave Wigan an early lead, they committed a string of unforced errors, gifting possession and position to Warrington.

BBC: Wigan 38-14 Warrington

As an antidote to this picture, he offers plenty of evidence of apparently selfless sacrifice, unforced sympathy, co-operation and even a keen sense of fairness in our closest animal relatives, who evolved to reap the benefits of mutual aid.

ECONOMIST: The evolution of empathy