Apr 1, 2020
In this episode we broaden our focus to consider critical thinking in a more comprehensive way by looking at what it is, why its such a valuable habit of mind to have and what types of activities contribute to making it such a powerful process.
Mar 22, 2020
One of the pillars of the Roman Republic and Empire was its ability to survey, divide, assign and tax land. In this episode of the podcast, we look at processes, people and tools that made such precise surveying possible.
Mar 17, 2020
Wherein your Navigator discusses the CoVID-19 virus, the global pandemic, how public health and public policy response is formulated, and how to engage with the information and misinformation that's coming through various media channels.
Feb 2, 2020
In this episode, we trace the development of roads from their pre-historic roots (or routes) to the development of the massive arterial network of the Roman Empire.
Jan 9, 2020
Some recent media accounts have speculated that the red supergiant star in the constellation of Orion is about to explode in a cataclysmic supernova based on recent observations of the star's dimming brightness. We examine the evidence and offer a different explanation.