sanctuary for some of the country's most endangered species, like the flatback turtle and the golden bandicootes one of the dirtiest industries on the planet operate in one of its most sensitive ecosystems? >> we have got a world class quarantine management system. but you know what makes it work though is the people. we have a culture that will defend barrow island and not let any kind of nonindigenous species on the island. flora or fauna. we made these commitments to key stakeholders that this was our license to operate, if you will, on the island. erik: every person that lands on barrow island is inspected for potential contaminants. right here? >> all good? >> yes, all good. erik: every piece of equipment is sprayed and shrink-wrapped to avoid contact with insects or bacteria. they are the right protocols. but chevron has a lot to prove. everyone remembers the bp disaster in the gulf, and the exxon valdez. plus, chevron is still fighting lawsuits over decades-old oil spills in the amazon. >> the public has high expectations around our environmental objectives. i think there has been a con