A minimum wage could work only in an expanding economy, which would mean ignoring worries about the environment. Once you recognise that the economy must serve the eco-sphere, andthat some jobs will have to go, a minimum wage will do exactly what the Tories say it would.
An ever-expanding economy is not feasible, but a buoyant sustainable one is. The Green Party's Basic Income - an automatic payment to everyone whether working or not - combines a work incentive not found at present with a freedom not to work. It is not an easy option, but it will do what the minimum wage is intended to do in a way which encourages conservation.
Batley and Spen Green Party