Bees are indispensable pollinators and exist in all types of climate—from forests in Europe, deserts in Africa to the Arctic Circle. But what would happen if all of them just disappeared one day? Here's a look. ******************************************* What if one day you step into your house and find there is no food. The refrigerator is empty and you switch on the television to know more. A news channel tells you that there is a food crisis and the reason for this is that there are no bees left in the world...