“…Serotonin dysfunction has been linked to affective, anxiety and eating disorders, as well as migraine, all of which have been reported to have seasonal variations in symptoms (Brewerton, 1989; Brewerton, 1995; Brewerton and George, 1990; Brewerton and Jimerson, 1996; Hardin et al, 1991; Marazziti, 2017). In addition, behaviors connected to 5-HT dysfunction include certain forms of violence and impulsive behaviors, including suicide, homicide, sexual assault, and arson (Christodoulou, C. et al, 2012; Christodoulou, C. et al, 2012; Christodoulou et al, 2017; Christodoulou et al, 2009; Kattimani et al, 2016; Nader et al, 2011; Postolache et al, 2010; Vyssoki et al, 2012; White et al, 2015; Woo et al, 2012). Temperature has been reported to be significantly correlated to violent behavior, including assaults against women and suicides, especially by violent means (Anderson, 1989; Bushman et al, 2005; Cohn, 1990; Maes et al, 1993; Maes et al, 1994; McCleary et al, 1991; Michael and Zumpe, 1983, 1986; Rotton and Frey, 1985).…”