I am very much focused on sustainability and environmental stewardship. My main concern are nature protection/ restoration and human beings wellbeing. Most of my life I have worked with water, fish and aquatic environments. At present my goal is to protect waters and life of any kind. I can do this through my commitment with Global Water Watch (GWW) since 2003. We have projects in Argentina, Chile, Bolivia, Peru, Mexico, USA and Kenya. We had other long term international projects in Philipine, Ecuador, and Brazil. Since 2015 I have been the elected vicepresident of GWW.inc and General Coordinator for Latin America.Since April 2019 to date I have been cooperating in Costa Rica with SIFAT.org, a Christian NGO devoted to promote human wellbeing to the world. The project is located in La Tigra were a International Center for Community Development was started. The aim of the Center is to promote Appropriate Technologies (agriculture, animal husbandry, aquaculture, water catching and filtering, irrigaion, cooking, no-smoke kitchen buiding techniches, water pumping and storing, green house management, fruit and timber tree production, construction and sanitation, to name some) among needed communities mainly in Central America and the Caribean, but also in South America, Asia and Africa. I have a inclusive and multidisciplinary task on the planning, doing and teaching, besides, As a representative of GWW I am stablishing a Costa Rican Chapter to work with local people but also to teach workshops in water quality monitoringto visitors and interns from other countries.In 1993 I founded a local business in aquarium and pond design and construction in Argentina, which lasted until 2003, the year I was hired by the Department of Fisheries at Auburn University, so I had to leave my country... and my bussines.My works and studies leaded me to live in Spain, Italy and the US for some years. At present I live in Argentina most part of the year, traveling and staying in the US a couple of months every year to work at GWW headquarter at Auburn University. I also spend some part of the year in Costa Rica with SIFAT. Besides my activities with GWW I am also spreading the concept of Natural Swimming Pools in association with sustainable architecture design groups based in Argentina, activity that I am involved with while in my country.