Ah... that guy again.
I reckon it's all Buddha's fault. He wouldn't like Iceland, too cold and slippery, so he's going for a conversion. If it's pounded with enough meteorites, it'd flatten the landscape and with the extra geological activity, presumably warm the place up a bit. No doubt, the lack of hills and warmer climate would appeal to the fat man himself.
She does have her fingers in many pies.
Though the 'total annihilation of a country via weather' pie does seem a little over the top. :C