The Power of Physical Touch

Do humans need touch to survive? Do any of us get enough touch throughout our lives? And why doesn’t Angela want to hug anyone for eight seconds?

• SOURCES:
  • Ophelia Deroy, chair of the department of philosophy of mind and cognitive neuroscience at Ludwig Maximilian University of Munich.
  • Kory Floyd, professor of communications at the University of Arizona.
  • Harry Harlow, 20th-century American psychologist.
  • Sirin Kale, associate editor at Vice.
  • Christy Kane, clinical mental health counselor.
  • Carmen Rasmusen Herbert, country music artist and columnist.
  • Virginia Satir, 20th-century clinical social worker and family therapist.

• RESOURCES:
  • "A Systematic Review and Multivariate Meta-Analysis of the Physical and Mental Health Benefits of Touch Interventions," by Julian Packheiser, Helena Hartmann, Kelly Fredriksen, Valeria Gazzola, Christian Keysers, and Frédéric Michon (Nature Human Behaviour, 2024).
  • "WHO Advises Immediate Skin to Skin Care for Survival of Small and Preterm Babies," by the World Health Organization (2022).
  • "Affective Interpersonal Touch in Close Relationships: A Cross-Cultural Perspective," by Agnieszka Sorokowska, Supreet Saluja, Ilona Croy, et al. (Personality and Social Psychology Bulletin, 2021).
  • "Results Revealed for The Touch Test: The World’s Largest Study of Touch," (BBC Media Centre, 2020).
  • "How 8-Second Hugs Can Counteract the Negative Side Effects From Electronics," by Carmen Rasmusen Herbert (Deseret News, 2018).
  • "Confidence is Higher in Touch Than in Vision in Cases of Perceptual Ambiguity," by Merle T. Fairhurst, Eoin Travers, Vincent Hayward, and Ophelia Deroy (Nature: Scientific Reports, 2018).
  • "The Life of the Skin-Hungry: Can You Go Crazy from a Lack Of Touch?" by Sirin Kale (Vice, 2016).
  • "Warm Partner Contact Is Related to Lower Cardiovascular Reactivity," by Karen M. Grewen, Bobbi J. Anderson, Susan S. Girdler, and Kathleen C. Light (Behavioral Medicine, 2010).
  • "The Nature of Love," by Harry Harlow (American Psychologist, 1958).

• EXTRAS:
  • "Did Covid-19 Kill the Handshake?" by No Stupid Questions (2020).