JUSTIN:New research has established that the Mayan civilisation collapsed as the result of what climatologists describe as a 'mild drought'. Newsjack wonders what lessons can be learnt. Would Chichen Itza be a thriving modern metropolis had the Maya shared a bath? And do hosepipe bans in the south-east and East Anglia portend worse to come? We asked BBC Radio 4 Xtra weathergirl Katie Treehouse. So Katie, what does the weather have in store?
KATIE:Well, Justin, the dry conditions in southern parts looks set to persist into April, with a prevailing westerly or south-westerly weather pattern bringing in famine, pestilence and the break down of society into warring clans.
JUSTINo we are in for a scorcher then?
KATIE:Yes, though in these conditions it is important to take sensible precautions.
JUSTINon't forget the sunscreen and drink plenty of liquids?
KATIE:That's right, and if you can fashion some primitive weapons and forge alliances with the neighbours that should enable you to retain access to dwindling water supplies.
JUSTIN:A handy hint. And can nothing be done to prevent this impending apocalypse?
KATIE:Extrapolating from historical data our computer generated model predicts that as societal structures break down Royals, ministers and other discredited authority figures will be ritually sacrificed in a despairing attempt to appease the gods.
JUSTIN:I was thinking more in terms of cloud seeding, but if it does the trick...
KATIE:Ha ha, I am afraid the idea that the weather can be influenced by propitiating deities through bloody human sacrifice is one of those enduring old wives tales. Like predicting rain from seaweed or cows lying down.
JUSTINo you would not advise that we scoop out David Cameron's and Nick Clegg's hearts to burn upon an altar?
KATIEf course there can sometimes there can be something to these old superstitions.
JUSTIN:No harm in giving them a go. And for the week ahead?
KATIE:Continuing dry with an eighty per cent chance of the abandonment of cities and a return to hunter-gathering. Turning cloudy later with showers likely in the north-west.
JUSTIN:Katie Treehouse, thank you. So a barbecue summer. I can't wait.
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