S1, E5: Home

Available on iTunes, CuriosityStream, Prime Video
Professor Brian Cox concludes his exploration of how the fundamental laws of science gave birth to the most complex and unique feature of the universe - life. Professor Cox considers what it is about our world that makes it a home for life and asks what ingredients were necessary to transform this once barren planet into the Earth we know today? He reveals that it was a rare chain of events combined with the power of life itself that have made Earth unique amongst the cosmos.