Unknowns

OER Project

Explore the biggest mysteries of the Universe with Unknowns, a 6-episode podcast hosted by historian David Christian. From the origins of the Big Bang to humanity’s future, join expert conversations unraveling unanswered questions about life, the cosmos, and our place within it. Perfect for curious minds seeking deep insights and fresh perspectives. Subscribe now to dive into the unknown. Stay tuned for more!

All Recordings are owned by OER Project

1hr 54min

Thumbnail for "Unknowns Podcast Trailer".

Explore the biggest mysteries of the Universe with Unknowns.

July 16, 202549sec768.49 kB

Thumbnail for "Episode 1: Origins of the Universe".

In this episode, we explore what we know about the origins of the Universe and the many questions that remain.

July 25, 202540min 15sec27.28 MB

Thumbnail for "Episode 2: Origins of Life on Earth".

In this episode, we delve into the leading theories on the origins of life and tackle the big question: could there be life on other planets?

August 8, 202536min 57sec23.38 MB

Thumbnail for "Episode 3: Human Origins".

In this episode, we dive into our origins and speculate on the future of our species.

August 22, 202536min 23sec21.53 MB

Episode 2: Origins of Life on Earth

August 8, 202536min 57sec

How did we get here? Where are we headed next? In this episode of Unknowns, historian David Christian and biologist Michael Gillings delve into the leading theories on the origins of life and tackle the big question: could there be life on other planets? If you’re fascinated by mysteries of existence and humanity’s place in the cosmos, be sure to subscribe. Tune in and explore the unknown. Click here to learn more about Big History.