Houri is an associate professor at the department of Natural Sciences
at the Lebanese American University. He is an avid photographer
and nature lover. Nisrine Machaka Houri is an environmentalist
who has specialized in Biodiversity Conservation. Her love for
nature transformed a hobby into a profession and now she is undertaking
the study of plant biodiversity in various areas of Lebanon. Both
have dedicated a good portion of their lives to the preservation
of environment in Lebanon.