Climate takes centre stage as Green party launches campaign

Green party co-leader Siân Berry (centre), the deputy leader and parliamentary candidate for Newport West, Amelia Womack, (left), and the Bristol West candidate, Carla Denyer, (right) at the launch of the party’s general election manifesto in Bristol.Photograph: Ben Birchall/PAThe Green party has set its sights firmly on Bristol West in its drive to push its parliamentary representation up from one MP, but other target seats hang in the balance as activists await the outcome of negot