Unfortunately there is no other method to bee pollination which can operate at the same scales or the same price.
It's like talking about alternatives to soil: There are alternatives to soil, but you can't just quickly replace all of the Earth's vast food producing farms with a technology alternative without serious consequences, and if soil stopped working overnight, billions of people would die.
Bees aren't disappearing overnight, but they are disappearing worryingly quickly. If it carries on, losing bees is a very serious issue for our food supply.
It's like talking about alternatives to soil: There are alternatives to soil, but you can't just quickly replace all of the Earth's vast food producing farms with a technology alternative without serious consequences, and if soil stopped working overnight, billions of people would die.
Bees aren't disappearing overnight, but they are disappearing worryingly quickly. If it carries on, losing bees is a very serious issue for our food supply.