In "Leave the World Behind," a Netflix film, several symbols subtly reference the history of slavery and related themes, adding depth to the movie's narrative. These references are significant for their historical context:

1. Fort Mose Road and Point Comfort Signs: The highway signs for Fort Mose Road and Point Comfort serve as historical markers in the story. Fort Mose, in Florida, was the first legally sanctioned free African settlement in North America and provided refuge for those fleeing slavery in the 18th century. In contrast, Point Comfort in Virginia is where the first enslaved Africans were landed in English North America in 1619. This symbolism could represent the spectrum of the African American experience, from enslavement to freedom.

2. 1619 on the Radio Display: The appearance of the year 1619 on the radio display is a direct nod to a critical moment in the history of American slavery. This year marks the beginning of African slavery in what would become the United States, a pivotal event with enduring consequences for American society.

3. The Huxleys Sign: The reference to "The Huxleys" could point to the Huxley family, specifically Thomas Henry Huxley, a zoologist and comparative anatomist. Huxley was a proponent of Charles Darwin's theory of evolution and also advocated for eugenics, a set of beliefs and practices aimed at improving the genetic quality of the human population, often associated with harmful racial policies. This inclusion in the film might be intended to reflect on the darker aspects of scientific and social history, particularly concerning race and eugenics.

4. Flight Number AT200 from Casablanca: The mention of flight number AT200 from Casablanca could be a reference to the long and complex history of slavery. Casablanca, a city in Morocco, is part of a region where slavery persisted for an extended period. This reference might symbolize the widespread and enduring nature of slavery and human trafficking across the world.

These elements in "Leave the World Behind" bring into focus the historical and ongoing impacts of slavery, prompting reflection on issues of race, identity, and the interplay between science, social policy, and ethics.