TrustMovies didn't know all that much about dams and hydroelectric energy, except to note that where these dams have been built of late -- in particular China but also in the country of Chile itself -- terrible population displacement has been seen with little recourse for the people displaced.
Battle for Brooklyn. I wish that the filmmaker could have does more investigation into the Chilean politicians who are supporting the project. A look at their campaign coffers, or the connections certain people have to certain others in Spain, might explain a lot. But the movie never goes that far.