In "The Heart of What Was Lost," Tad Williams emphasizes a shift in focus from sacrifices to builders. Sacrifices have historically fulfilled their roles without hesitation, serving vital functions in challenging times. However, as the future unfolds, there is a pressing need for individuals who can create and construct rather than only endure and give up their lives.

This call for builders suggests a desire for innovation, development, and hope in a narrative that has often relied on the pain and loss of sacrifices. It indicates a transition towards fostering resilience and progress, emphasizing that the challenges ahead can be met with creativity and effort rather than just heroism and sacrifice.