This podcast episode delves into the intricate workings of the human retina, presenting it as a highly specialized and evolved system crucial for vision and brain function. Dr. Chichilnisky discusses his pioneering research in understanding various retinal cell types and their implications for neuroengineering, particularly in restoring and augmenting vision. He emphasizes the ethical considerations surrounding such advancements while sharing personal insights about his journey and philosophy on science and life, culminating in a reverence for the wonder of our biological functions.