If i was the PM there is one simple way of fixing the current climate, that would be get all the paper printing companies to print out some more money and share it equally with every British person in the country. There you are problem solved what else needs attending to.... (i no this wouldnt work but it sounds so, so easy)
If i were PM, there would be no world issues whatsoever. Actually, the only parts of the world that wouldn't have been nuked are europe and japan.