Sardinia is at the mercy of speculative transactions that take a substantial part of the territory of the region agriculture: military bases, wind farms, photovoltaic and thermodynamic were made ​​without any respect for the environment. Terra Persa shows the protests of Sardinian committees, fighting against the land grabbing.

Michele and Alessandro Rossi Mellara work in film, creative documentary, theater and event creation . They graduated from DAMS in Bologna . Since 2003 they write and direct several documentaries, including DOMA – Case a San Pietroburgo  (2003 ), Un metro sotto i pesci (2006 ), La febbre del fare ( 2010) , God Save the Green (2013 ) .