Nature and EnvironmentHadza eco warriors defend their landTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment03/08/2018March 8, 2018The nomadic Hadza of Tanzania are turning to a modern technology to defend their land and 10,000 year-old traditional way of life. https://p.dw.com/p/2tzhDAdvertisement