Scientist monitoring rock art at Murujuga breaks silence

The federal government's provisional approval of Woodside's North West shelf gas project has prompted concerns over the future of rock art in Murujuga, near Karratha. Leading up to the decision, a team of dozens of scientists has been monitoring Murujuga, measuring pollution to determine if the ancient rock paintings are at risk of damage. Now, one of those researchers is speaking publicly about their findings for the first time.