Though all of us are all sensitive to heat, and quick to react when it climbs above our comfort levels, our knowledge of how it might affect our health doesn't really go beyond sunstrokes and fainting spells.
This is all the more urgent because of the growing risk that for the many who have accumulated long jobless spells, discouragement and loss of human capital make their reintegration more difficult, that is, their unemployment risks becoming structural in nature.
Despite the impressive finishing, the game lacked finesse for long spells and McCormack almost capitalised on slack Wigan defending for a second time after latching on to a cross-field pass from Michael Turner, only for the striker to be halted by a desperate last-ditch slide from Emmerson Boyce.
For Liverani, his elevation to the national side was the pinnacle of a career that included spells at Perugia, Lazio, Fiorentina and Palermo, a long road to the top and one that he is proud of.
In spells, it resembled an attack versus defence training game.
When he spells it out, what he is talking about is a small and gradual real-term fall in prices to make property more affordable over time, the end of boom and bust in the property market.
Palace, who had to compensate for the early loss of Kagisho Dikgacoi to injury, had pinned their opponents back for long spells of the second half.
Later, he spells Turner's importance out: 'This guy was a revolutionary, anticipating the impressionists and 20th-century art – anticipating Rothko probably – and yet he was timeless".
There were spells in my own illness when I was too weak to exercise.
Carlo Ancelotti's men pinned them back for long spells and Liverpool might have been in for a messy evening if Simon Mignolet had let in one of the early attempts from James Rodríguez and Ronaldo.
The club's academy manager, John Pemberton, and the Leyton Orient manager, Russell Slade, who had two spells as caretaker manager at Bramall Lane in the late 1990s, are the early frontrunners for the vacant position with bookmakers.
