Denialism, the rejection of facts and evidence, is a complex phenomenon with deep roots in human psychology. Although often associated with ignorance or lack of information, recent studies suggest that denialism can be an instinctive response to fear, both conscious and unconscious.
In situations of crisis or uncertainty, such as the COVID-19 pandemic, fear can trigger primitive defense mechanisms, such as denial of reality. This denial can manifest as the rejection of scientific information, the minimization of risks or the search for alternative explanations that fit pre-existing beliefs.
Neuroscientific research has shown that fear activates the amygdala, a brain region responsible for emotional responses, including fear and anxiety. The amygdala can overwhelm the prefrontal cortex, responsible for rational and critical thinking, leading to irrational and defensive behaviors such as denialism.
In addition, psychological factors such as the need for control and the aversion to uncertainty can contribute to denialism. By denying reality, the individual seeks to maintain a sense of control over their life and avoid the emotional discomfort caused by uncertainty.
It is important to note that denialism is not only an individual problem, but also a social phenomenon with potentially serious consequences. The rejection of scientific information and public health measures can compromise the control of epidemics and pandemics, endangering the health and well-being of the population.
Understanding the psychological and neurological roots of denialism is critical to developing effective communication and health education strategies. By addressing the fear and anxiety underlying denialism, we can promote acceptance of reality and engagement in healthy and responsible behaviors. (RODRIGUES, 2019)
Refereencia:
RODRIGUES, Fabiano de Abreu. Denialism can be not only a lack of knowledge, but also an instinctive response to fear. Brazilian Journal of Development, Curitiba, v. 5, no. 12, pp. 33549-33556, Dec. 2019. ISSN 2525-8761. DOI:10.34117/bjdv5n12-395.
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