"Why we might be alone" Public Lecture by Prof David Kipping

Crowded or Lonely? The Statistics of Alien Life

Why we might be alone in the Universe

Russell's Paradox - a simple explanation of a profound problem

The Fermi Paradox Has An Incredibly Simple Solution

What would we see at the speed of light?

The Philosophy of Professional Writing: Brandon Sanderson's Writing Lecture #1 (2025)

Carl Sagan's 1994 Lost Lecture: The Age of Exploration

Why We are Alone in the Galaxy | Marc Defant | TEDxUSF

The Odds of Life - THIS CHANGED MY MIND

Why we might be alone in the universe | Max Tegmark and Lex Fridman

Intertemporal Communication

The Paradoxes of Time Travel

Why Have We Not Found Any Aliens? - with Keith Cooper

How Physicists Proved The Universe Isn't Locally Real - Nobel Prize in Physics 2022 EXPLAINED

Last Lecture Series: How to Live your Life at Full Power — Graham Weaver

Outlasting the Universe

Brian Cox - Solving The Fermi Paradox: Intelligent Alien Life in Our Galaxy

Professor Brian Cox Speaker | Unravelling the Universe | Contact Agent

Where are all the aliens? | Stephen Webb

The Odds of Life and Intelligence