For 16 years, Dar-Lon Chang worked as an engineer at ExxonMobil. Fresh out of graduate school, he was by all accounts exactly the type of person the company is known for hiring: smart, driven, diligent. From his base at Exxon’s sprawling campus outside Houston, Chang helped the company maximize production at far-flung oil and gas … Continue reading A Disillusioned ExxonMobil Engineer Quits to Take Action on Climate Change and Stop ‘Making the World Worse’