Final answer:
Jonas and The Giver speculated that if Jonas were lost, the released memories would emotionally and sensorially overwhelm the Community, causing potential chaos.
Step-by-step explanation:
In the novel The Giver by Lois Lowry, Jonas and The Giver discuss the potential consequences to the Community if Jonas were to be lost.
They believed that the memories Jonas holds, which are the collective experiences of the society that have been transferred to him as the Receiver of Memory, would be released back into the population if he were no longer present to contain them.
This would result in the Community members experiencing the emotional and sensory overload of all these memories, confronting pain, pleasure, color, and emotions that they have been suppressed from for generations.
The sudden influx of memories could cause chaos and disrupt the Community's structured way of life that is predicated on sameness and the absence of emotional depth.