More than five years after the Covid-19 pandemic began, its origins remain fiercely debated. Two main theories exist: natural spillover from animals or a lab leak from Chinese research. Despite studies claiming strong evidence for natural origins, public opinion in the US, France and Germany is increasingly favouring lab-leak scenarios.
A new documentary by Swiss filmmaker Christian Frei, 'Blame: Bats, Politics and a Planet Out of Balance', blames rightwing figures like Steve Bannon and Fox News for spreading misinformation. However, journalist and documentary participant Jane Qiu argues this framing is misguided. She contends the controversy reflects deep public distrust of science, not a left-right political divide.
Qiu notes that credible, left-leaning scientists have also questioned the natural-origins evidence. Experts like biosafety researcher Filippa Lentzos have faced backlash for considering lab-leak possibilities. Many respected scholars believe the issue remains unresolved due to limited data and China's lack of transparency.
Neither side can fully rule out the other's theory, similar to uncertainties around past outbreaks like the 2014 Ebola epidemic. Qiu emphasises that the core problem is a crisis of trust, fuelled by longstanding public anxieties over virus research, such as the 2011 controversy over gain-of-function studies on H5N1 bird flu. Simply presenting more facts, she argues, may not bridge the divide.
