See http://www.cesm.gatech.edu/faculty/fernandez/index.php Study of the Biogeochemical Cycling of
Fe: Plankton plays a crucial
role in the Earth's life dynamics; this tiny organisms lie at the bottom of the aquatic food chain, and its fate is thus thought to have deep implications
in global climate change.
While the
FES sees urban planners and city administrators playing a key
role in this overall change, they also recognize the need for a civic movement and active politicians.