STRASBOURG, April 9 — Activists gathered outside Europe’s top rights court today as it prepared to decide in three separate cases if states are doing enough in the face of climate change.

The European Court of Human Rights, part of the 46-member Council of Europe, is from 10:30 am (0830 GMT) to rule on whether governments’ climate policies are violating the European Convention on Human Rights.

All three cases accuse European governments of inaction or insufficient action in their measures against global warming.

In a sign of the importance of the issue, the cases have all been treated as priority by the Grand Chamber of the ECHR, whose 17 judges can set a potentially crucial legal precedent.

It will be the first time the court has issued a ruling on climate change.

While several European states, including France, have already been condemned by domestic courts for not fulfilling commitments related to global warming, the ECHR could go further and make clear new fundamental rights.

Outside the court in the French city of Strasbourg, climate activists including Greta Thunberg gathered to await the verdicts this morning.

Bruna Molinari, a member of a Swiss organisation that brought one of the three cases, was also among the crowd.

"I’m 82 and I won’t see the effects of the decisions today,” she said.

"(But) politicians need to change.”

‘Turning point’

Corinne Lepage, a lawyer and former French environment minister who is defending one of the cases, said the challenge lay in ensuring "the recognition of an individual and collective right to a climate that is as stable as possible”.

That would constitute "an important legal innovation”, she said.

Gerry Liston, of the NGO Global Legal Action Network, said the court’s position "may mark a turning point in the global struggle for a liveable future”.

"A victory in any of the three cases could constitute the most significant legal development on climate change for Europe since the signing of the Paris 2015 Agreement,” he said.

The Paris Agreement set targets for governments to reduce greenhouse gas emissions.

Today, Europe’s climate monitor said March 2024 was the hottest on record and sea surface temperatures also hit a "shocking” new high.

Even if the European Convention on Human Rights does not contain any explicit provision relating to the environment, the court has already ruled based on its Article 8 — the right to respect for private and family life — that states have an obligation to maintain a "healthy environment”, in cases relating to waste management or industrial activities.

Of the three cases to be decided today, the first is brought by the Swiss association of Elders for Climate Protection — 2,500 women aged 73 on average — and four of its members who have also put forward individual complaints.

They complain about "failings of the Swiss authorities” in terms of climate protection, which "would seriously harm their state of health”.

In his case, Damien Careme, former mayor of the northern French coastal town of Grande-Synthe, attacks the "deficiencies” of the French state, arguing they pose the risk of his town being submerged under the North Sea.

In 2019, he filed a case at France’s Council of State — its highest administrative court — alleging "climate inaction” on the part of France.

The court ruled in favour of the municipality in July 2021, but rejected a case he’d brought in his own name, leading Careme to take it to the ECHR.

‘Right to life’

The third case was brought by a group of six Portuguese people, aged 12 to 24, inspired to act after fires ravaged their country in 2017.

Their case is not only against Portugal but also 31 other states — every European Union country, plus Norway, Switzerland, Turkey, the United Kingdom and Russia.

Almost all European countries belong to the Council of Europe, not just EU members.

Russian was expelled from the council after its invasion of Ukraine but cases against Moscow are still heard at the court.

The ECHR hears cases only when all domestic appeals have been exhausted.

Its rulings are binding, although there have been problems with the compliance of certain states such as Turkey.

The three cases rely primarily on articles in the Convention that protect the "right to life” and the "right to respect for private life”.

But the court will only issue a precedent-setting verdict if it determines that these cases have exhausted all remedies at the national level. — AFP