Baktun was superstitiously feared as a harbinger of the apocalyptic 2012 phenomenon. The plum blossom is seen as a symbol of winter and a harbinger of spring. An inverted yield curve is often a harbinger of recession. Cumberford likened the Roadster to a harbinger of GM's future. The Bracegirdle affair was regarded as the harbinger of such dangers. Galway was the harbinger of the fatal crisis to come. Malachi had cited Elijah as the harbinger of the eschaton. In January 1831, he began publication of the "Millennial Harbinger". Alexander Campbell published "The Christian Baptist" and "The Millennial Harbinger". Campbell expanded his printing operation in 1830 for the "Millennial Harbinger". The working titles for this story included "The Harbinger" and "Nemesis". However, the parade proved to be a harbinger. You are the harbinger of death, Kara Thrace. Hippocrates wrote that "Corpulence is not only a disease itself, but the harbinger of others". It often occurs as a harbinger of attacks in hereditary angioedema.