Nature and EnvironmentBuilding sustainable homes To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentChristina Röder08/02/2019August 2, 2019The houses made largely from straw and clay are not only recyclable but also energy efficient. Could the idea travel outside of the country?https://p.dw.com/p/3GdJDAdvertisement