Climate change, pension funds and the big six energy companies Carbon bubble 'creates global economic risk'

Laudable and crucial as Lord Stern’s and Carbon Tracker’s warnings are (Carbon bubble ‘creates global economic risk’, 19 April), their success will depend on the existence of a plausible, large-scale investment alternative that can provide secure returns. Without this,...Climate change, pension funds and the big six energy companies Carbon bubble 'creates global economic risk'