I've always been fascinated by any life or ecosystem that I do not get to experience on a day-to-day basis. The greatest earthy mystery to me: the sea. Although these aquatic creatures are constrained in plexiglass tanks, I believe aquariums are an important educational experience to truly understand the beauty and preciousness of life under the surface.
The unsurpassed beauty of the ocean is being destroyed by commercial fishing practices and careless pollution. Simply, the issue is that our society largely views these gorgeous collective spaces as a distant mystery, that pose no immediate harm to them when polluted. Just a little food for thought of what you can do to be one less human who is contributing to this phenomena.