Having a non-diverse gene pool increases the likelihood of a species getting wiped out. How does have a large majority of our food coming from the same gene po

Having a non-diverse gene pool increases the likelihood of a species getting wiped out. How does have a large majority of our food coming from the same gene pool help secure our future? If anything it puts us all at greater risk. While in the short term GMO seeds might help, in the long term it appears we are increasing unnecessary risks. Typical current day view: shortsightedness and sacrificing the future for gaining today.