That would keep their muscles at the optimum operating temperature and allow them to play for longer.

ECONOMIST: Athletics

And yes, this is after the feedbacks, after all of the various things that a temperature rise causes to happen play themselves out.

FORBES: Climate Change Is Now Less Of a Problem. So We Need To Do Less About Climate Change

The team suggests it is worth investigating whether the long-term AMO cycles, which are thought to last 65-70 years, may play a part in the temperature rise, fall and rise again seen during the 20th Century.

BBC: Global warming 'confirmed' by independent study

The high temperatures which have hampered Red Bull at the Hungaroring could play into the hands of title rivals Brawn, who have struggled to get optimum tyre temperature in the cool conditions of the last two races.

BBC: Hamilton top as McLaren set pace