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).
Episode 072 - Benjamin Rybicki
Episode 071 - Sonsoles de Lacalle
Episode 070 - Nicanor Austriaco
Episode 069 - Fr. Lawrence Machia OSB and Daniel vanden Berk, part II
Episode 068 - Fr. Lawrence Machia OSB and Daniel vanden Berk, part I
Episode 067 - Maureen Condic, part III
Episode 066 - Maureen Condic, part II
Episode 065 - Maureen Condic, part I
Episode 064 - SCS 2019 Panel, part II
Episode 063 - SCS 2019 Panel, part I
Bonus - Quick Hits - SCS 2019
Episode 062 - Jonathan Lunine SCS Conference Preview
Episode 061 – Preview of SCS Conference 2019
Episode 060 – What Does It Mean To Be Human? (SCS 2019)
Episode 059 – Origin Story: Society of Catholic Scientists
Episode 058 – Let’s Act Like We’re on the Winning Side (Since We Are)
Episode 057 – The Best Thing Out There
Episode 056 - Darcia Narvaez on the (other) tragedy of the commons and moral/economic disengagement in civilized society
Episode 055 - Darcia Narvaez on socialization and isolation
Episode 054 - TSSM Season 2
Create your
podcast in
minutes
It is Free
Regenerative Agriculture Podcast
The Great Simplification with Nate Hagens
Kosmographia
Climate One
Forestcast