If God Created Everything, Who Created God? | Carl Sagan

🌌 If the Universe Contains Everything, What Does It Mean to Ask Who Created It? What happens when we take one of humanity’s oldest questions and place it under the lens of modern science and critical thinking? In this reflective exploration, we examine a question that sounds simple but quickly stretches the limits of language and reasoning: If everything that exists requires a cause, then what caused existence itself? Inspired by themes from cosmology, physics, and philosophy, this video-style journey explores causality, the nature of time, the origin of the universe, and the boundaries of human understanding. Rather than offering a definitive answer, it asks something more subtle: whether the question itself assumes conditions that may not apply to the universe as a whole. From the early expansion of the cosmos to the conceptual limits of “before,” we examine how modern science reframes ideas once treated as absolute. ⏱️ TIMESTAMPS 00:00 – When a Question Becomes a Problem 02:10 – The Human Need for Causes 05:30 – Causality and Its Limits 08:45 – Is “Nothing” a Physical State? 12:20 – The Early Universe and Cosmology 15:50 – Physics and the Language of Time 19:30 – What Does “Before the Big Bang” Mean? 23:10 – The Edge of Scientific Explanation 25:45 – Thought Experiments on Existence 27:30 – Final Reflection: Questions Without Easy Endings 📚 Sources & Intellectual Foundations This exploration draws inspiration from modern cosmology and philosophical inquiry, including: Contemporary astrophysics and early-universe cosmology Discussions on general relativity and the nature of time Philosophical work on causality, existence, and explanation Public scientific communication on the limits of knowledge Reflections found in works such as Cosmos and The Demon-Haunted World by Carl Sagan 🔥 Why This Question Matters Questions about origins are not only scientific—they are also conceptual. They force us to examine whether the tools we use to explain everyday events are sufficient for describing the universe itself. This is not a search for a final answer, but an attempt to understand the boundaries of explanation. ⚠️ DISCLAIMER This content is intended for educational and philosophical reflection. It does not claim to provide definitive answers about metaphysics, theology, or the ultimate nature of reality. Viewers are encouraged to engage critically and consider multiple perspectives before drawing conclusions.