Call to action: Climate activists Vanessa Nakate of Uganda and Greta Thunberg of Sweden, background center, gather with demonstrators during a Fridays for Future protest in Milan, Italy. Photo: AP/SCANPIX

Decarbonising industry can transcend Greta's 'blah blah blah'

Energy companies and governments have a golden opportunity to decarbonise heavy industries that make products still needed in a net zero world

6 October 2021 11:45 GMT Updated  6 October 2021 11:45 GMT