Examples such as those found in ants, bees, bacteria etc. point to the fact that collective decision making is also an important aspect of decentralized decision-making process. Most bacteria utilize quorum sensing to maintain population density, ants use it to find new nests, and recently, robots and self-organizing systems are using this signalling mechanism for decision-making. This forms the basis of Swarm intelligence. Incorporating some of these signalling aspects of SI into AI systems would make them more efficient and 'intelligent', do you agree?