動画レッスン:The big history of Ukraine and corn
The big history of Ukraine and corn ウクライナととうもろこしの歴史 https://www.youtube.com/watch?v=H2l1yEcOYbI&t=51s Today, a war in Ukraine means tens of thousands of people in Yemen face starvation. How did we get here? How did our global systems of food production become so complex and intertwined? Well, for starters, Ukraine produces 16 percent of global maize exports. Thanks to globalization, the food we eat often comes from or is dependent on faraway places. Unfortunately, the more complex the system gets, the fragile it becomes. All this complexity might seem very recent but it’s the product of a long history. About 10,000 years ago, people living in southern Mexico gradually began developing this crop. In every society it touched, maize transformed the ways that people lived. Europeans transported maize across oceans, where new societies adopted and adopted the crop to suit their needs. Millions of people began to rely on it. Today we grow more maiz...