Downing Street forces Tony Blair to row back from net zero strategy criticism / Climate experts and politicians round on Tony Blair for 'wrong message' / Tony Blair forced to U-turn on net zero fury by Downing Street / Phasing out fossil fuels 'doomed to fail', says Tony Blair as he calls for rethink of net zero policy - as it happened / Climate plan based on phasing out fossil fuels doomed to fail, says Tony Blair / Tony Blair U-turns on net zero criticism and insists Labour approach 'is the right one' / Tony Blair slammed for 'counterproductive' intervention on net zero / Cabinet minister admits Tony Blair's net zero criticisms are 'valid and important' / Environment secretary defends green policies after Sir Tony Blair's intervention / Civil war breaks out in Labour as minister backs Tony Blair over net-zero madness