In this episode we discuss the life and times of one Blessed Niels Stensen (Latinized as Nicolaus Steno), a Dane who laid down the basic principles that undergird the whole science of geology, from paleontology to stratigraphy to mineralogy and crystallography. Our discussion in the podcast is indebted to The Seashell on the Mountaintop by Alan Cutler.
To better understand the impact of Steno's times on his thought and vice versa, we have to discuss extensively the intellectual world of the seventeenth century. If the thirteenth century saw a grand synthesis of Christian teachings with the best that ancient Greek philosophy had to offer, the seventeeth century was a time of vicious bickering over the Bible and between people just beginning the arduous task of observing the natural world and coming up with theories to interpret how it worked that were actually consistent with the observations. It was a time where we see the very beginnings of ideas that now are bedrock (pardon the pun) parts of our understanding of the world adrift in a sea of other ideas that now sound outright insane.
Steno bequeathed several principles of interpretation. Three (or so...depending on how one names and numbers them) have to do with rocks and fossils (at that time, "fossil" could mean almost any notable object embedded in a rock, whether the remnant of a living thing or a crystal or what we would now call a sedimentary structure, such as a raindrop cast or a ripple mark) and the order in which they formed; the fourth has to do with crystals, and allows one to distinguish crystals of different minerals. They are the laws of superposition, inclusion and/or cross-cutting relationships, original horizontality, and constant interfacial angles.
If you're interested in hearing another take on this brilliant and enigmatic man, you can now watch Andrew Sicree's talk from the Society of Catholic Scientists conference (discussed in last month's episode).
Bonus Episode - WOFI Faith & Science Summit
Bonus Episode July 2021
Episode 129 - Economics of Higher Purpose with Anjan Thakor
Episode 128 - Radio Astronomer Signals Wonderment of ET Life
Episode 127 - SCS Meeting 2021
Episode 126 - Society of Catholic Sciences Preview with Stephen Barr
Episode 125 - Chris Baglow and Jay Martin (rerun, full episode)
Episode 124 - Geology of the Holy Land
Episode 123 - Jean-Pierre Isbouts Brings Us Down to Earth with Jesus of Nazareth
Episode 122 - Original Sin and Mental Unhealth
Episode 121 - Megan Levis, full interview (rerun)
Episode 120 - Wyoming Catholic College
Episode 119 - Evolution in Christianity and Geology (rerun)
Episode 118 - "I Know What You're Thinking"
Episode 117 - Aida Ramos on Debt and Spending
Episode 116 - Paying Attention or Paying a Price
Episode 115 - Aida Ramos: How the Big Picture Sheds Light on Economics
Episode 114 - Aida Ramos and A Church Where Economics Counts—For People
Episode 113 - US Election 2020
Episode 112 – A Happy Medium: By What Means?
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