Science has advanced more in the last few decades than all of previous human history but that pales in comparison to what lies ahead. Light is leading the next revolution. This documentary is an entertaining taste of light and its many disguises. In the first part, Beings of Light, discover that darkness is one half of the equation to good health. The eye has two senses, one for navigating the world but another for regulating biology. And that’s changing everything from architecture to law. In the second part, Energies of Light, from ancient times to the present, nothing has so captivated or so perplexed as elusive light. Energies of Light offers a glint of light’s potential and interviews the extraordinary visionaries who are taming light’s power.