The European Court of Human Rights will hear cases against France and Switzerland over alleged failings to protect the environment – the first time governments are in the court’s dock for alleged climate change inaction.
The case against Switzerland is based on a complaint by an association of elderly people – who call themselves the “Club of Climate Seniors” – concerned with the consequences of global warming on their living conditions and health.
They accuse Swiss authorities of various climate change failings they say amount to a violation of the government’s obligation to protect life and citizens’ homes and families.
“This is a historic event,” said Anne Mahrer, 64, a member of the Swiss club, backed by Greenpeace Switzerland, where the average age is 73.
About 50 of its 2,000 members will travel to Strasbourg for the hearing, said Mahrer.
All reports on global warming over the past 20 years show “everybody is affected” but the elderly more than others, especially older women because of cardiovascular and respiratory risks, she said.
All attempts to get the Swiss authorities to act on their behalf had failed, said Mahrer.
Climate scientists say life-threatening heatwaves, floods, drought and other extreme weather are more intense, more frequent and longer because of hydrocarbon-fuelled planetary warming.
The United Nations has warned Earth is heading for “climate catastrophe” with nations around the world far off track on urgently cutting fossil fuel pollution. 
‘Stakes extremely high’
The case against France was brought by Damien Careme, a former mayor of Grande-Synthe, a suburb of Dunkirk in northern France. He alleges the central government has failed to meet its obligation to protect life by taking insufficient steps to prevent climate change.
When he was mayor, Careme brought his case to the French judiciary on behalf of his town but also on his own behalf, saying climate change was raising the risk of his home being flooded.
France’s highest administrative court found in favour of the town against the central government in 2021, but threw out the individual case brought by Careme, which he then took to the European Court of Human Rights.
“The stakes are extremely high,” said Corinne Lepage, a former French ecology minister and one of Careme’s lawyers in the case.
“If the European court recognises that climate failings violate the rights of individuals to life and a normal family life, then that becomes precedent in all of the council’s member states and potentially in the whole world.”
The European Court of Human Rights – whose members are the 46 states belonging to the Council of Europe – said in a statement ahead of the hearings the European Convention on Human Rights – on which it must base its judgements – does not actually include a right to a healthy environment.
But its decision to take the cases to be heard on Wednesday was based on the fact that the exercise of the convention’s existing rights could be undermined by harm to the environment, or exposure to environmental risks.
A third pending case, without a date for a hearing so far, was brought by young Portuguese applicants claiming climate inaction by dozens of states had contributed to heatwaves in Portugal, which they said was affecting their human rights.
Although the cases are a first for the European Court of Human Rights, governments have in the past been taken to court in their national jurisdictions.
In 2019, the Dutch Supreme Court ordered the government to cut greenhouse gas emissions following a complaint by an environmental organisation.
Two years later, a court in Paris found the French government guilty of climate inaction and ordered it to pay for resulting damages after four NGOs filed a case.
Wednesday’s hearings are only the start of proceedings likely to take several months before the court hands down its verdicts.
