Unpalatable truths about laboratory-grown food | Letters

Synthetic meat and fish can’t, on their own, provide an answer to climate change, argues Iain Climie, while David Ridge envisages technical problems in taking the technology out of the lab, and onto people’s platesSynthetic meat and fish (Is ‘Frankenfish’ the start of a food revolution?, G2, 21 September) could have huge benefits – although there are cheaper and simpler ways to improve food supplies, including better livestock practices, conservation plus caref