Ordinary people from across the UK – potentially including climate deniers – will take part in the first ever citizens’ climate assembly this weekend.

Mirroring the model adopted in France by Emmanuel Macron, 110 people from all walks of life will begin deliberations on Saturday to come up with a plan to tackle global heating and meet the government’s target of net-zero emissions by 2050.

The assembly was selected to be a representative sample of the population after a mailout to 30,000 people chosen at random. About 2,000 people responded saying they wanted to be considered for the assembly, and the 110 members were picked by computer.

They come from all age brackets and their selection reflects a 2019 Ipsos Mori poll of how concerned the general population is by climate change, where responses ranged from not at all to very concerned. Of the assembly members, three people are not at all concerned, 16 not very concerned, 36 fairly concerned, 54 very concerned, and one did not know, organisers said.

The selection process meant those chosen could include climate deniers or sceptics, according to Sarah Allan, the head of engagement at Involve, which is running the assembly along with the Sortition Foundation and the e-democracy project mySociety.

“It is really important that it is representative of the UK population,” said Allen. “Those people, just because they’re sceptical of climate change, they’re going to be affected by the steps the government takes to get to net zero by 2050 too and they shouldn’t have their voice denied in that.”

Quick Guide What zero emissions in 2050 would mean for the UK Show The Committee on Climate Change says cutting greenhouse gas emissions to zero by 2050 is necessary, affordable and desirable. Here are some of the actions needed to make that happen:

• Petrol and diesel cars banned from sale ideally by 2030 and 2035 at the latest. • Quadrupling clean electricity production from wind, solar and perhaps nuclear, plus batteries to store it and connections to Europe to share the load. • Connection of new homes to the gas grid ending in 2025, with boilers using clean hydrogen or replaced by electric powered heat pumps. Plus, all homes and appliances being highly efficient.

• Beef, lamb and dairy consumption falling by 20%, though this is far lower than other studies recommend and a bigger shift to plant-based diets would make meeting the zero target easier.

• A fifth of all farmland – 15% of the UK – being converted to tree planting and growing biofuel crops and restoration of peat bogs. This is vital to take CO2 out of the air to balance unavoidable emissions from cattle and planes.

• 1.5bn new trees will be needed, meaning more than 150 football pitches a day of new forests from now to 2050.

• Flying would not be banned, but the number of flights will depend on how much airlines can cut emissions with electric planes or biofuels.



The UK climate assembly differs from the French model in that it was commissioned by six select committees, rather than by the prime minister. Their views, which will be produced in a report in the spring, will be considered by the select committees but there is no guarantee any of the proposals will be taken up by government.

Allen said it was rare for members of a citizens’ assembly to get locked into dissent. She pointed to the success of the Irish citizens’ assembly in 2016, which helped break the deadlock in the abortion debate. “This climate assembly is going to come up with recommendations that are going to be really invaluable in highlighting public preferences,” she said.

Jim Watson, a professor of energy policy at University College London, is one of four experts who will guide the members of the public in their decision-making. He acknowledged the scale of the challenges they faced in finding solutions to reaching net zero by 2050, which he said was “a hell of a job”.

As well as four experts to the assembly, a panel of advisers including representatives from the Confederation of British Industry, Trades Union Congress, National Farmers’ Union, environmental NGOs and renewable energy companies have helped provide the questions on which assembly members will be asked to give their views.

The key subjects to be considered will include transport, agriculture, domestic energy, and how consumerism is driving global heating. As well as policies such as bringing forward the ban on the sale of petrol and diesel cars from 2040, the panel will consider technological solutions to cutting carbon emissions. Watson said many technological initiatives were surrounded by hype. “It is really important we get across [to the assembly members] not just that the option is x, but what the status of that option is in the world,” he said.

The assembly will meet for four weekends. On the third weekend they will begin making decisions about ways to meet the net zero target.

A spokeswoman for Extinction Rebellion, which is calling for the government to create and be led by the decisions of a citizens’ assembly on climate, said they welcomed the fact that such assemblies were being used in mainstream politics. “However, because it is not commissioned by the government it is not what we are looking for. We want something with real teeth, that has actual power to influence policy,” she said.