Scientists have developed a breakthrough “superfood” for honeybees by engineering yeast to produce the essential nutrients normally found in pollen. In controlled trials, colonies fed this specially designed diet produced up to 15 times more young, showing a dramatic boost in reproduction and overall health. As climate change and modern agriculture reduce the availability of natural pollen, this innovation could offer a practical way to support struggling bee populations.
I doubt we can remove the neurological component, let alone without it fucking up. Greed is an abstraction of our old survival instincts since as a general rule the tribe, clan, village or whatever would counter the worst effects. The end goal should be to reimplement those social control mechanisms, what that looks like is probably regulation’s and maybe beating some folks over the head with a 2x4.
Maybe we can steer the neurological component to focus on activity that offers positive benefits to society, like art. Substitute something good for something bad. It just takes a bit of time for the brain to find the satisfaction it used to get from greed in a different behavior, like music, or exercise.
We can always gun for glory through selfless action, still selfish reasons but good results.