Sainsbury's targets 2040 for net zero emissions, criticises UK goal

LONDON (Reuters) - Sainsbury's committed itself on Tuesday to have net zero greenhouse gas emissions by 2040, a decade ahead of the British government's own target which it said "isn't soon enough".Britons have become increasingly aware of the urgency of addressing climate change, spurred on by climate campaigners including veteran naturalist and broadcaster David Attenborough and Swedish teen activist Greta Thunberg.Sainsbury's, Britain's second-biggest supermarket group which trades from some..