I’m Andrew Winkler, a former Stanford and Columbia math professor.
We’ll explore the most interesting insights I’ve come across, ranging across the mental landscape: math, science, personality, how we think and feel, and how we love or feel unloved. We’ll give answers to all the most confusing questions everyone has, have new books and authors, and reach new understandings.
Hosted on Acast. See acast.com/privacy for more information.
I’m Andrew Winkler, a former Stanford and Columbia math professor.
We’ll explore the most interesting insights I’ve come across, ranging across the mental landscape: math, science, personality, how we think and feel, and how we love or feel unloved. We’ll give answers to all the most confusing questions everyone has, have new books and authors, and reach new understandings.
Hosted on Acast. See acast.com/privacy for more information.

In this episode of Now I Get It, I dive into the hidden logic behind borders—why they exist where they do, and how geography quietly shapes the course of world history. From the frozen plains of Russia to the mountains of Ukraine, I explore how natural barriers like rivers, lakes, and mountain ranges determine a nation’s defensibility—and how the absence of these barriers has fueled centuries of conquest, paranoia, and power struggles.
We’ll unpack how historical trauma and geography combine to drive geopolitical decisions, often leading nations to create the very dangers they fear most. Using Russia’s ongoing conflict with Ukraine as a case study, I explore how geography’s invisible hand still dictates modern strategy, politics, and security—and how the destruction of natural defenses like wetlands may have left Europe more vulnerable than ever before.
In this episode, you will learn:
Let’s connect!
Hosted on Acast. See acast.com/privacy for more information.