A Data-Informed Perspective on Public Preferences for Retaining or Abolishing Biannual Clock Changes

Area of Science:

• Chronobiology
• Sleep Science
• Public Health

Background:

• Societal discourse on daylight saving time (DST) transitions highlights the gap between chronobiology and public impact.
• Sleep science organizations advocate for permanent standard time to optimize circadian health.
• Limited data exists on public perceptions and preferences regarding biannual clock changes.

Purpose of the Study:

• To examine issues pertinent to effective advocacy for chronobiology-informed DST policies.
• To investigate public preference for permanent DST and methods to understand it.
• To bridge the gap between scientific recommendations and public perception.

Main Methods:

• Analysis of 5 key issues for chronobiologists advocating policy change.
• Reference to cross-sectional studies conducted in Ireland during DST transitions (Spring 2020, Fall 2019).
• Exploration of public preference for permanent DST.

Main Results:

• A discrepancy exists between public perceptions/preferences and sleep science positions on DST clock changes.
• Public preference may lean towards permanent DST, contrasting with scientific recommendations for permanent standard time.
• The chronobiology community may need to better understand public opinion to inform advocacy.

Conclusions:

• Effective advocacy for chronobiology-informed DST policies requires understanding public perception.
• Interdisciplinary collaboration with social scientists is recommended for the chronobiology community.
• Addressing the gap between public preference and scientific consensus is crucial for policy change.