Aerial view of the Wanda Diaz garbage collection and retention system at the Juan Diaz river in Panama City, on September 21, 2022. - An environmental association inaugurated this Thursday in Panama a gigantic hydraulic wheel that collects floating solid waste from a river to prevent it from reaching the sea, in an attempt to stop the rampant garbage collection crisis plaguing the capital of the Central American country. (Photo by Luis ACOSTA / AFP)