In 'Programming the Universe', quantum computing pioneer Seth Lloyd demystifies the concept that our universe operates fundamentally as a cosmic computer. He explores the principle that the universe is composed of bits of information, positing that every part of the cosmos, from tiny electrons to vast galaxies, processes information. Lloyd guides readers through the complexities of quantum computing by illustrating how physical systems encode data. The book offers insights into how we can tap into the universe's immense computational capacity to advance quantum computing technology, and delves into the evolution of complexity, including the emergence of life, as a byproduct of the universe's inherent information processing capabilities. Lloyd merges the realms of advanced quantum theory with the day-to-day workings of our universe, providing a gripping narrative that intertwines science and philosophy, leading to a profound understanding of reality itself.