colony collapse disorder

met Michaela gezien op DVD: More than honey (2012)
More than honeyOver the past 15 years, numerous colonies of bees have been decimated throughout the world, but the causes of this disaster remain unknown. Depending on the world region, 50% to 90% of all local bees have disappeared, and this epidemic is still spreading from beehive to beehive – all over the planet. Everywhere, the same scenario is repeated: billions of bees leave their hives, never to return. No bodies are found in the immediate surroundings, and no visible predators can be located.
Scientists have found a name for the phenomenon that matches its scale, “colony collapse disorder,” and they have good reason to be worried: 80% of plant species require bees to be pollinated. Without bees, there is no pollinization, and fruits and vegetables could disappear from the face of the Earth. Apis mellifera (the honey bee), which appeared on Earth 60 million years before man and is as indispensable to the economy as it is to man’s survival.
If bees were to disappear from the globe, mankind would only have four years left to live.

Albert Einstein