The great radiation flood of 2212 was a tipping point for humanity and one hell of a shock for the US President of the time. President Rip van Trumplestein, a third generation Mexus, was just in the middle of a World speech on the success of the 98th Climate change programme when his hair started to singe in the midday sun in Fairbanks Alaska.
Anyways, as ‘Old Don’ (as he was known to his supporters) got doused in firespray by one of his bodyguards, news broke from the Earth Space Platform that 2 black holes had collided in deep space. The net result of this collision was a massive release of cosmic radiation that had, on that day, hit the Earth.
Of course ‘Old Don’ had been told about this several years before and he had dismissed it as ‘fake scaremongering’ originating from Sinosovurea, that was designed to wreck the ozone layer regeneration industry on Earth. Well having got that one wrong, and with his rather dodgy hair smoldering, Old Don went back to hosting ‘Play your Fossil Fuels Right’ a much-loved reality airplay show (well it wasn’t really loved but his cronies told him it was).
Meanwhile on Earth, regeneration of the ozone layer became a real priority and production of ozone in the upper atmosphere was rapidly increased, but due to the high energy requirements of ozone generation, Earth began to quickly warm up. Fortunately at around this time, Professor Wai-Nott had advanced with his experiments on Bryllium and within a few months of the initial first flood of radiation, Earth had a new ozone equivalent layer to protect its former President’s beard.