Exxon in the classroom: how big oil money influences US universities

Students at Princeton describe unease that Exxon employee had an office on campus, while dozens of universities have big oil links

The lecturer looked, and sounded, the part. Sporting a pale blue shirt and Princeton University ID badge, he had his own office on campus, a short stroll from the room where several dozen students were gathered to hear him confidently talk about the challenges in moving away from fossil fuels.

Tim Barckholtz is not a Princeton professor, however. He is a senior scientific adviser at ExxonMobil, the oil giant that has done so much to both perpetuate and downplay the climate crisis. Barckholtz, an affable figure who has fronted adverts for Exxon touting its emissions reduction research, spent around six months sitting in and contributing to lectures and research groups, based in his own office space at the elite university.