Women working in the rice fields (Oriza sp). Ground water soaks into the fields saturating the topsoil to create a 5-10 cm water layer. Water runs off the barren deforested mountains, and due to climate change it is uncertain how long the aquifers will last. Sablayan, Philippines, March 2010 . NOT AVAILABLE FOR MAGAZINE USE IN GERMAN-SPEAKING COUNTRIES UNTIL 1ST JULY 2013.