Backsliding on climate would drive Labour into obscurity, Zack Polanski says

As searing heat sweeps the country for the second time this year, the Green party leader has urged Andy Burnham to be bold on climate justice. Photograph: Andy Rain/EPA View image in fullscreen As searing heat sweeps the country for the second time this year, the Green party leader has urged Andy Burnham to be bold on climate justice. Photograph: Andy Rain/EPA Backsliding on climate would drive Labour into obscurity, Zack Polanski says Debate in Labour and union movement over climate commitments as many call for Burnham not to allow drilling in North Sea Analysis: ‘Act on the evidence outside the window’: Andy Burnham urged to stick to net zero targets if he becomes PM Backsliding on climate action would drive the Labour party into political obscurity, Zack Polanski has warned, as trade union leaders said more drilling in the North Sea would not help UK workers. The Green party leader, speaking to the Guardian as searing heat swept the country for the second time this year, urged Andy Burnham – widely expected to be the UK’s next prime minister – to be bold on climate justice. He said any move to water down the party’s commitments would have dire consequences at the ballot box. “Half measures or backsliding on climate action would be a moral and political failure from Andy Burnham . He has the chance to be bold, and failing to do so will see our country get poorer and his party slip further into obscurity.” The leader of the UK’s biggest union, Unison, has called for no more drilling for oil and gas in the North Sea amid a debate within Labour and the trade union movement about the party’s climate commitments. However, Wes Streeting, the former health secretary, has called for more drilling in the North Sea, including giving the go ahead to the massive Rosebank oilfield . Sharon Graham, the leader of Unite which represents workers in the oil and gas industry, also backs new drilling and said that the commitment of the energy secretary, Ed Miliband, to net zero would be a “ noose around the neck ” of job creation. The British Chambers of Commerce said Burnham should exploit what fossil fuels are left in the dwindling North Sea basin “to avoid mass job losses”. Critics point out that the number of jobs supported by the industry has more than halved in the last decade – from 441,000 to 214,00 – despite previous governments issuing hundreds of new licences. Statistics show between 90% and 93% of all viable oil and gas has already been drained from the basin. Yet in debates over who should be Burnham’s chancellor , some on the right of the party and the union movement back Streeting over Miliband. A senior trade union source said there was widespread unease within the union movement at Unite’s pro-drilling stance. “Many in our union – and other unions – are worried that Sharon’s interventions are boosting [Nigel] Farage and his crypto-backers,” they said. “And that her attack on Ed played right into the hands of the Labour right. Wes as chancellor wou