What is happening to the bees?

I have heard many stories about the huge bee die off.  In fact, I heard that China, I think, has people actually performing the pollenation of plants.

What do you think is happening to the bees?

I don't think it is microwaves because they have been around forever. I am more inclined to believe the rise in the average temperature has something to do with the dieoof.  Perhaps a fungus has blossomed where there weren't favorable conditions for its growth before.

Do you think we will see summer jobs with pollination services during the next few years?