Chocolate lowland climate in the narrow band of latitudes where cacao is grown (20 degrees north and south of the equator), the commercial company Mars, Incorporated and the University of California, Berkeley are conducting genomic research in 2017–18 to improve the survivability of cacao plants in hot climates. Chocolate is made from cocoa beans, the dried and fermented seeds of the cacao tree ("Theobroma cacao"), a small, 4–8 m tall (15–26 ft tall) evergreen tree native to the deep tropical region of the Americas. Recent genetic studies suggest the most common genotype of the plant originated in the Amazon basin and
The Tamarind Seed the Soviet Union. During one of their outings, Judith becomes fascinated by the story of a slave who was hanged from a tamarind tree and how that tree has since borne seeds in the shape of a human head. The skeptical Sverdlov thinks the story is a mere fairy tale. On her way back to London, she opens an envelope he gave her and finds a tamarind seed. British intelligence officer Jack Loder (Anthony Quayle) is convinced that Sverdlov is planning to recruit Judith as a spy. Loder is already concerned about an unknown Soviet spy within the British government