India: What is behind the poverty faced by cotton growers?
Cotton is one of the most familiar materials used to make T-shirts, sweatshirts, and other clothing we wear. The world's...
Cotton is one of the most familiar materials used to make T-shirts, sweatshirts, and other clothing we wear. The world's...
世界中でミツバチの減少が問題となっている。 原因として考えられるのは、温暖化や大気汚染、農薬の使用な…