Graham's dream

Graham's dream involves the idea that our universe might be just one of many, each with its own set of physical laws. He envisioned a vast "multiverse," where different regions or "bubbles" could have different conditions. In this view, our universe's specific laws and constants are just one possibility among countless others, which explains why our universe appears fine-tuned for life. The dream encapsulates the hope that understanding these multiple realities can shed light on why our universe has its particular properties, offering a broader perspective on cosmology and the nature of existence.