Environmental incidents and export timeline

From the BBC World Service: Australia is increasingly vulnerable to "high-impact sabotage" from hackers backed by China, according to Australian intelligence official Mike Burgess. He told business leaders in Melbourne that there had been multiple attempts to hack into transportation, telecommunications, water, and energy networks. Plus, a multibillion-dollar natural gas platform off the coast of Senegal promised to bring economic prosperity, but fishermen there say the development has caused disruption and unemployment.