White training shoes

If my calculations are correct the world isn't facing a population crisis but in actual fact a white training shoe crisis.

I reckon there must be, not including all the pairs in JJB Sports, at least 5 pairs of white trainers per member of the population.

If this is allowed to grow at an exponential rate it won't be global warming we need to worry about but where do we get enough odour eaters to hide the poo of smelly feet.