We explore the connection between maps and other cultural ideas and technologies such as language, writing and time to see how the physical artifacts arise out of abstract conceptual constructs.

In this episode, we discuss the development and use of basic navigational tools and how they lead to map knowledge in ancient cultures.

Wherein we look at mapping as a human activity and begin our exploration of the evidence of the earliest maps known.

In this episode we interview Dr. Todd Timberlake about the book he co-authored with Dr. Paul Wallace: Finding Our Place in the Solar System, A Scientific View of the Copernican Revolution (Available March 28th, 2019 from Cambridge University Press). Dr. Timberlake's teaching materials can be found at: https://sites.berry.edu/ttimberlake/teaching/copernican-revolution/

Wherein we prepare to once again slip our lines in search of new knowledge.  We discuss the effects of modern technologies and what is gained and lost in their use.

In the years between 1840 and 1866, a debate took place between William Whewell and the philosopher and politician John Stuart Mill over the nature of scientific inquiry and moral philosophy at a time of great social change in Britain.

Our 2018 Christmas episode: In 1851, Dr. William Whewell gave the inaugural lecture of a series reflecting on the Great Exhibition of 1851 in London.  This is a reading of that lecture.

An examination of the scientific contributions of William Whewell through the early and middle parts of his career.

A look at the early life of the scholar and natural philosopher William Whewell.

Wherein the Navigator discusses the state of the podcast going forward.