We have yet to successfully combine quantum mechanics with gravity into a single theory of Quantum Gravity .
Smolin presents his own solution: a "realist" theory based on a relational view of the world . He explores the idea that non-locality is fundamental and that the universe is made up of a network of events and their relationships. Why the Revolution is "Unfinished" We have yet to successfully combine quantum mechanics
Smolin explains that Einstein initiated two revolutions in 1905: relativity and the quantum revolution. The latter remains unfinished because: Why the Revolution is "Unfinished" Smolin explains that
He evaluates alternative "realist" interpretations, including Louis de Broglie’s Pilot Wave theory , Objective Collapse theories , and the Many-Worlds interpretation . He points out the flaws he sees in these, such as the Many-Worlds' lack of clear probability and its "magical realism". The book is structured into three main sections
The book is structured into three main sections that guide the reader from established science into Smolin's own revolutionary theories:
Smolin covers the basics of quantum "weirdness," such as superposition and entanglement. He critiques the "anti-realist" stance, which suggests that things only have properties when they are measured.
You can find the book in various formats, including , through retailers like Barnes & Noble , Amazon , or Penguin Random House . Key Themes and Arguments