logo
episode-header-image
Aug 11
16m 20s

Creationist to Evolutionary Biologist

NOVA
About this episode
Ella Al-Shamahi set out to disprove the theory of evolution. Now she’s one of its greatest advocates. In this deeply personal conversation, Ella tells Hakeem her story. She started university as an avid creationist missionary with the intention of disproving evolution, and then her world started to fall apart.  This candid conversation covers what the journey from creationist to paleoanthropologist actually looked like, and the evidence that shifted her thinking. It is a path with personal costs and the impact of changing worldviews. It's a thoughtful reflection on science, identity, community and why empathy matters more than argument when deeply held beliefs meet new evidence.  Learn more about NOVA and visit our YouTube channel. -------------------------- Guest Bio: Ella Al-Shamahi is a paleoanthropologist, explorer, and presenter based in London. She specializes in human evolution and has conducted fieldwork in some of the world's most dangerous and remote regions in search of fossil evidence of our earliest ancestors. She is a TED speaker and has appeared in numerous science documentaries, including hosting NOVA and BBC’s five-part series HUMAN, available on the PBS App and NOVA’s website.
Up next
Yesterday
Hobbits, Neanderthals, and Dragon Man
Ella Al-Shamahi explores what it means to be human. She reveals the surprising truth that our ancestors shared the planet with at least seven other human species as recently as 50,000 years ago. Ella and Hakeem dig into Neanderthal culture and the mysterious Denisovans who were i ... Show More
57m 56s
Aug 6
Rethinking Neanderthals
Ella Al-Shamahi thinks Neanderthals have a reputation problem, and the science backs her up. For decades, the word "Neanderthal" has been shorthand for something primitive and brutish. But the archaeological record tells a more nuanced story. Ella joins Hakeem to explore what we ... Show More
21m 50s
Aug 4
Real Hobbits?
Ella Al-Shamahi says the iconic picture of human evolution is all wrong. She joins Hakeem to take apart the conventional image of the straight-line march of evolution from ape to modern human. The fossil and DNA record tells a far more complex story. As recently as 50,000 years a ... Show More
23m 24s
Recommended Episodes
Dec 2006
Dark Matter, Northern Lights and Mars in 3D
Shedding light on the deepest depths of the universe is Gerry Gilmore, who talks about the Big Bang and the mystery of dark matter. We also hear from Peter Muller and Giulio del Zanna about 3-D imaging of the surface of Mars and how solar flares contribute to everything from the ... Show More
1h 1m
Sep 2024
Cosmic Queries – In a Zeptosecond
<p>Can nuclear fusion become the ultimate renewable energy source? Neil deGrasse Tyson and co-host Chuck Nice answer fan questions about transporters, the smallest unit of time, expansion, and other ideas that push the boundaries of our understanding of the universe.</p><p>NOTE: ... Show More
45m 3s
Aug 2023
Mapping the universe
A rocket launch, super-massive black holes and ghost particles! This past week’s scientific findings are testament to how hard-at-work cosmologists and physicists have been seeking out the fundamental building blocks of our universe and the rules that govern it. Professor of Cosm ... Show More
35m 18s
Jul 2023
#360: Collaboration vs. Competition: Advancing Space Exploration Together & Other Space Questions
Discover the unexpected twist that ignited our curiosity, the twist that pushed the boundaries of our understanding of the cosmos. Rusty from Donnybrook and Russ from Stylebridge brought forth questions that transformed our podcast into an intergalactic journey, delving into the ... Show More
53m 12s
Nov 2016
The Edge of Space
What do scientists think is outside our universe? Asks Rebecca Standridge from San Francisco in the US. It’s a question which goes right to the limits of human understanding.We look for the answer using balloons, bubbles and the world’s oldest radio telescope.If you have a questi ... Show More
30m 15s
Feb 2024
#390: Wormholes, Black Holes, and Blue Giants: Your Space Questions Answered
Are you ready to uncover the mind-bending secrets of our universe? Join us as we reveal the unexpected truth about the formation of habitable planets and the potential for multiple habitable worlds within a single solar system. You won't believe how many habitable planets could e ... Show More
53m 2s
Sep 2022
Things You Thought You Knew - Big Bang Dilemma
<p>Are we rethinking the Big Bang? On this episode, Neil deGrasse Tyson and comic co-host Chuck Nice explore features of the James Webb Space Telescope, magnetism and how the aurora borealis works, and if the Big Bang is being debunked. </p><p>NOTE: StarTalk+ Patrons can watch or ... Show More
37m 31s
May 2025
The Universe’s Biggest Secrets
The universe is hiding things from us. This episode is about what it doesn't want you to know.Are we living inside a simulation? Is there an advanced civilization out there, watching and waiting? What happens when the universe finally dies, and how will it end?These aren't hypoth ... Show More
1h 40m
Jul 2017
Order out of Chaos: How to Create a Universe
<p>Numerous mythologies speak to the birth of our universe out of darkness and chaos, but can humans follow in the footsteps of the gods? Can we create a universe in the lab? In this episode of the Stuff to Blow Your Mind podcast, Robert and Joe explore the primordial darkness of ... Show More
1h 6m