How to Split a City in Half (Berlin) By City Beautiful

Key insights

• 🏗️ Political ideology clashed with city planning realities when the Iron Curtain split Berlin in two, impacting the lives of 3 million people.
• 🕰️ 1948 was the year when everything changed for Berlin and where the split really happens.
• ✈️ The Berlin Airlift provided 1,500 tons of food and 3,500 tons of coal each day to the 2 million people within the Western zone by air.
• 🚰 East Germany disconnected all essential services connecting West Berlin, including electrical lines, telephone lines, bus and tram services, and water pipes, creating a divide between the two sides.
• 🧠 The Berlin Wall was built to put an end to the defector loophole and cut off all daily trips between East and West Berlin.
• 🚧 The Berlin Wall extended to the transit system below ground, with several stations becoming ghost stations and one station, Friedrichstrasse, remaining open as a checkpoint.
• 🎉 The fall of the Berlin Wall in 1989 ended West Berlin’s relative isolation, leading to the celebration of the city’s reunification.

The division of Berlin by the Iron Curtain and the construction of the Berlin Wall had a significant impact on the lives of the city’s residents, but the fall of the wall in 1989 led to the reunification of the city.

• 00:00 🧱 East Germany built a Wall around West Berlin in 1961, severing the U-Bahn lines, and the Iron Curtain divided Berlin into four sectors after the Yalta Conference in 1945.
• 02:04 🏙 Berlin was divided into four sectors after WWII, but in 1948 it was split in half by the introduction of the Deutsche Mark currency, causing tension between the Western Allies and the Soviet Union.
• 03:50 🏙️ The Berlin Blockade led to the Berlin Airlift to supply the Western half with food and coal, creating challenges for city services and utility agencies as Germany was split into two countries.
• 05:42 🏙️ West Berlin improved its electrical and water capacity to become self-sufficient after East Germany disconnected all connections, leading to a mutually beneficial sewage arrangement during the Cold War.
• 06:48 🧱 The growing self-sufficiency of West Berlin led to a significant population decline in East Berlin, prompting the construction of the Berlin Wall to stop the flow of skilled workers to the West, dividing the city and disrupting the lives of those who worked in West Berlin but lived in East Berlin.
• 08:21 🚧 East German authorities made exceptions for crossing the Berlin Wall, with some stations remaining open for border crossings, but the S-Bahn rail system was split in two and boycotted by many West Berliners.
• 09:20 🧱 West Berlin isolated and reliant on aid, leading to economic struggles, pollution, and protests, but after the fall of the Berlin Wall, the city was finally reunited.
• 11:18 🏙 Berlin was split in half by the Berlin Wall, and Curiosity Stream offers a documentary with never-before-seen footage of Berliners during that era, with a special deal to get both Curiosity Stream and Nebula for less than $15 a year.