Sydney Morning Herald: Non-executive directors sitting on the boards of six heavy polluters named in a complaint to the competition watchdog may be feeling slightly less comfortable this week. They should be, because a groundswell of climate-change litigation is building around the world. On June 11 the Australian Conservation Foundation complained to the Australian Competition and Consumer Commission, alleging Boral, Rio Tinto, Woodside, Bluescope Steel, Xstrata and Caltex had made “misleading and …