The problem with potash: Thailand’s salt-encrusted fields By Samanachan Buddhajak / China Dialogue. Photos: Luke Duggleby “We don’t want our brothers and sisters in other parts of the country to face the impacts we have been facing,” says Thanawan Kainok, addressing a panel discussion on the ‘Past, Present and Future of Potash in Isan’ in Wanon Niwat district, in north-east Thailand’s Sakon…