Elephants are in big trouble. Even if we beat poaching and illegal trade, their potential doom has been sealed in projections for population growth, and has already been priced into the commonly accepted solutions to how we humans plan to feed ourselves well into the century – by looking to Africa to be our next big breadbasket.Africa is home to 1.2 billion people, but by 2050 that number is likely to double, and may well double again by the end of the century to reach well over 4 billion. Globally, we may exceed 11 billion souls. This is of course a cause for celebration and a testament to the huge strides we’ve made in public health. We’ve all but beaten polio and yellow fever, mother and child mortality has plummeted, and we’re making headway in the fight against malaria.