#2: Brian Greene on why there is no meaning to life, and how incredible it is that we exist at all

Brian Greene is an American theoretical physicist, mathematician and string theorist. Despite tackling some of the most ‘out there’ questions in science, Brian is able to break down his work into relatable information. A multiple bestselling author, his latest book is ‘Until The End of Time: Mind, Matter and our Search for Meaning in an Evolving Universe’. In this engaging conversation, Brian explains his belief that there is no definitive meaning to life, and suggests that people should focus on how incredible it is that we exist at all. Despite acknowledging that many of the questions he raises in his career will probably remain unanswered for centuries, Brian says the hope of gleaning some insight into the universe’s big unknowns is what keeps him going. He digs into every area of existence imaginable, from questions of life, religion, the flow of time and the origin of the universe. This conversation will make you question everything you know about yourself – Do you have free will? Are you truly conscious? – and yet you’ll still come away feeling empowered.