Chance & Origins
This famous Hoyle analogy compares random origin of life to a tornado assembling a plane.
Boeing 747 Analogy
Theory of evolution Hoyle criticized
Natural Selection
Objects Hoyle believed may carry signs of life
Comets and Meteorites
Mainstream cosmological theory Hoyle questioned.
Big Bang Theory
Branch of physics discussed in Chapter 8.
Quantum Mechanics
Hoyle argued life was unlikely to arise in this early-Earth mixture.
Primordial Soup
Hoyle argued most mutations are this
Harmful
Material between stars Hoyle linked to dried bacteria
Interstellar Dust
Hoyle’s alternative model of the universe
Steady State Theory
Hoyle proposed information may come from this direction in time
Future
Hoyle questioned whether this process alone could explain complex life
Random Chance
Record Hoyle said contains gaps challenging evolution
Fossil Record
Paradox asking why we haven’t encountered aliens
Fermi Paradox
Idea that the universe seems suited for life.
Fine-Tuning
Central question of the book
Whether Intelligence Guides the Universe
Theory suggesting life may have arrived from space
Panspermia
Thought experiment Hoyle used involving “intelligence.”
Maxwell’s Demon
High atmospheric layer where bacteria were found
Stratosphere
Principle Hoyle criticized for explaining cosmic coincidences.
Anthropic Principle
Problem panspermia does not fully solve
Origin of Life
Hoyle believed life’s complexity points toward this
Intelligent Control
Along with mutations, Hoyle argued this process was insufficientSelection
Selection
Hoyle believed evolution may be influenced by these from space
Cosmic Genes
Hoyle believed this may guide the universe
Intelligence
Name one major repeated theme in the book