Japan urged to stop using deforestation-linked wood for Olympic stadiumThe Japanese government has been accused of using timber linked to deforestation and human-rights violations to build its Kengo Kuma-designed stadium for the Tokyo 2020 Olympics. A petition with 140,000 signatures was delivered to Japanese embassies in Switzerland and Germany this week, demanding the government rethink its use of cheap tropical wood. Bilong Oyoi, the former head of a rainforest vi
