In this episode on Earth SciShow, MrEarthGuy explores one of the most fascinating and challenging questions in science: did life evolve more than once on Earth or elsewhere in the universe? We discuss the concepts of abiogenesis and LUCA, the evidence and arguments for and against multiple origins of life, and the methods and techniques used to study the origin and evolution of life. Join us as we dive into this intriguing topic and learn something new today!