Speaker
,Author
Sara Walker
Follow“The problem with attempts to define life is that life is not a natural kind.”
Sara Walker is one of the world's more pioneering astrobiologists, theoretical physicists and science communicators. She explores some of the most profound questions in science relating to topics none other than the origin of life and how to find life on other worlds.
Walker is currently Deputy Director of the Beyond Center for Fundamental Concepts in Science at Arizona State University, Associate Director of the ASU-SFI Center for Biosocial Complex Systems and an associate professor at Arizona State University (ASU). She is a leading advocate for the communication of science to the public and has participated in many interviews, panels, and lectures to discuss her research and topics related to her fields of study.
“A fascinating thinker” – Santa Fe Institute
“The problem with attempts to define life is that life is not a natural kind.”
Sara Walker is one of the world's more pioneering astrobiologists, theoretical physicists and science communicators. She explores some of the most profound questions in science relating to topics none other than the origin of life and how to find life on other worlds.
Walker is currently Deputy Director of the Beyond Center for Fundamental Concepts in Science at Arizona State University, Associate Director of the ASU-SFI Center for Biosocial Complex Systems and an associate professor at Arizona State University (ASU). She is a leading advocate for the communication of science to the public and has participated in many interviews, panels, and lectures to discuss her research and topics related to her fields of study.
“A fascinating thinker” – Santa Fe Institute
Sara Walker Videos
Sara Walker Articles
More Videos
Spacetime and the Structure of Reality
Is Time Travel Just a Fantasy?
Gravity minus dark matter
Missing Evidence
Is nothing an illusion?
Gravity
The end of the theory of everything
Time, Space and Being
Why there is something rather than nothing
The Laws of the Universe
Back from the End of Time
Cosmic Dreams
Why the world exists
Big Bang creation myths
The End of All Things
Is Reality an Illusion?
The Dark Universe
Why Does Time Fly?
Quantum Whispers
Decoding the Universe
The Poetry of the Universe
Playing Dice With The Universe
When Time Stands Still
How to Find a Multiverse
Time's arrow
Bang goes the Big Bang
The Next Universe
After the Higgs Boson
The Universe Code
Into the Unknown
Unnatural laws
The Stuff of the Universe
Bang Goes Another Theory of the Universe
The Theory of Everything
It's an Immaterial World
Pythagoras' Dream
Beyond the Standard Model
Something and nothing
Life, the Universe and Everything
In a parallel universe
A Goldilocks World
The Mathematics of Thought
It's an Immaterial World
Wonders of the Big Bang
Uncovering Reality
Masters of the World
Stephen Hawking and the Progress of Physics
Conjuring the Universe
Quantum Effects in Gravity
Demons Among Us
More Articles
The Uniqueness of Humanity
DIY DNA
Suspended Ethics?
Entering the Soul Niche
Who First into the Ark?
A New Science of Life
The Persecution of Heretics
The Emperor's New Genes
A.I. and the Medicine of the Future
What if the One Isn't the One?
How Illness Transforms Philosophy
Rita Levi Montalcini: the Nobel Prize-winning scientist with a lab in her bedroom
You are not an exception
Parenting myths and the DNA revolution
CRISPR's Brave New World
New ethics for a mutant world
An Enemy of The Open Society
The irrationality of transhumanists
The ethical transhumanist
The rise of God-like beings
Science is based in metaphor
The gene illusion
How modern medicine became dangerous
Rewriting the code of life
The origin of consciousness
The moral case for eugenics?
The false promise of human gene editing
We shouldn't fear genetic differences
A new paradigm to understand pain
Looking at genes through a human lens