hai Tetenbaum is the CFO of Hachevra le Haganat Hateva, SPNI ( Society for the Protection of Nature) the largest NGO in Israel that promotes public awareness campaigns on:
Rivers, stream, and water management issues.
Integrated Coastal Management to keep Israel's beaches clean, ecologically natural, and accessible to all.
Sea of Galilee. SPNI's Lake Kinneret Project enlists the cooperation of all involved parties in maintaining the Kinneret water levels and in keeping its shoreline accessible to the public for future generations.