Medical evidence crucial in holding polluters accountable for harming health
Medical and scientific evidence is proving invaluable in holding public authorities accountable for the impact of unlawful air pollution on people’s health, say Dr Rupert Stuart-Smith and Gaia Lisi in The BMJ’s climate issue today.
Gaia Lisi and Dr Rupert Stuart-Smith at the University of Oxford say that relatively few studies attributing health impacts to climate change have been published so far, but as this research field matures, methods are becoming more widely recognised, opening up new routes for climate accountability.
They describe recent cases where medical and scientific evidence has been used to defend human rights to health.
For example, in the UK, the inquest into the death of 9-year-old Ella Adoo-Kissi-Debrah concluded that exposure to high levels of air pollution contributed materially to her death, while in a case against Italy, the European Court of Human Rights used peer reviewed research to establish a “real and imminent risk” to life.
Similarly, in a series of civil liability cases in France, medical evidence was used to prove causal links between short term peaks in air pollution and aggravation of respiratory symptoms in children.
And they say scientific evidence demonstrating the human health consequences of climate change is likely to assume greater importance in lawsuits in national, regional, and international forums following recent advisory opinions on climate change by the Inter-American Court of Human Rights and International Court of Justice saying that states have specific duties to protect the health of individuals from life threatening effects of climate change.
In lawsuits concerning environmental pollution, they also point out that medical experts have had a key role in helping courts understand the protections needed to uphold health related laws, be it through conducting research underpinning legal arguments and judicial decisions, acting as expert witnesses, or providing third party evidence.
“Improved understanding of the health consequences of climate change could have a similar effect, clarifying the extent to which states are meeting their legal obligations to protect health, and opening up routes for climate justice where they fall short,” they conclude.
