Fungus

There is a wheat fungus spread by airborne spores that has appeared in Africa threatening the wheat crop on the continent. As this fungus spreads through the air, it is only a matter of time before it reaches Europe and then North America and Australia. When this happens, the press will rightly say this isn't the first time. It happened in the 1950's and 50% of the wheat crop was lost.

Offered by John.