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Volume 5 Issue 7, July 2021

Volume 5 Issue 7

Spicy cuisine in hot and cool places

Is the use of spice a response to local variations in the risk of foodborne infection? Bromham et al. examined the relationship between use of spice and factors such as local temperature and risk of infection across 70 cuisines. Contrary to predictions, use of spice was not strongly associated with these variables, but varied with socio-economic factors.

SeeBromham et al.

Cover image: MEDITERRANEAN / E+ / Getty. Cover design: Bethany Vukomanovic


  • Editorial |

    Authors can appeal editorial decisions, and editors will always consider each appeal carefully. However, not all appeals are successful. Under what circumstances is appealing an editorial decision likely to reverse the outcome, and what are the features of a strong appeal?


Comment & Opinion

  • Comment |

    Research over the past decades has demonstrated the explanatory power of emotions, feelings, motivations, moods, and other affective processes when trying to understand and predict how we think and behave. In this consensus article, we ask: has the increasingly recognized impact of affective phenomena ushered in a new era, the era of affectivism?

    • Daniel Dukes
    • Kathryn Abrams
    • David Sander

News & Views

  • News & Views |

    The COVID-19 pandemic has provided a natural experiment capable of answering a vital question: have stay-at-home orders impacted global crime trends? A new study by Nivette and colleagues demonstrates that crime largely decreased around the globe during COVID-19 stay-at-home orders—a finding which likely carries international implications for crime policy.

    • John H. Boman IV
    • Thomas J. Mowen
  • News & Views |

    How do humans choose which information to pursue when solving a task? New research shows that choosing the most informative signals is cognitively demanding. The efficiency of this process is enhanced by time pressure but, remarkably, not by monetary incentives.

    • Jacqueline Gottlieb


  • Perspective |

    Risk-pooling systems have been developed as a way to collectively manage risk and can protect against loss in times of crisis. Cronk and Aktipis present seven design principles for risk-pooling systems and discuss how they are used by human communities worldwide.

    • Lee Cronk
    • Athena Aktipis
  • Review Article |

    Social and behavioural factors impact the emergence, spread and control of human disease. This paper reviews current disease modelling methodologies and the challenges and opportunities for integration with data from social science research and risk communication and community engagement practice.

    • Jamie Bedson
    • Laura A. Skrip
    • Benjamin M. Althouse


Amendments & Corrections


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