The Ladakh administration has directed Sonam Wangchuk's HIAL not to undertake activities at Desert Flower School in Phyang until the High Court decides the matter. The notice cites a lack of. The Ladakh administration has directed the Himalayan Institute of Alternative Learning (HIAL), co-founded by climate activist Sonam Wangchuk and Gitanjali J Angmo, to halt all activities at.