If all the bee's in the world died how long would it be before the humane race became extinct?

I heard (on TV) that it was four years. Is there anything to support this?If all the bee's in the world died how long would it be before the humane race became extinct?
We don't know for sure that humans would actually become extinct. It is still possible that humans would survive, even if we lost all the honeybees in the world.





It would be much harder to survive, though - because the majority of our crops are pollinated by bees. Our food supply would take a major hit. It's funny how important such a little thing like a honeybee can be.If all the bee's in the world died how long would it be before the humane race became extinct?
Not long enough.
Extinction of bees is not related to humans going extinct.
That is BS. Human farming does not entirely depend on bees. Most farm crops are pollinated by gravity and the wind. Only some flowering fruits depend on bees.