We've developed a glossary in the Resources section of our site to help you to learn more about the Einstein-Copenhagen debate. You can also check in the Resources section under People In the Book for authors who have written on the Einstein-Copenhagen debate and links to their works and other great thinkers involved with the Einstein-Copenhagen debate. On the menu above select Resources and then Glossary. From there you will have an alphabetical listing. Simply choose "E" for Einstein-Copenhagen debate and you will find definitions for this term and many others.