"The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Elizabeth Avery reports financial support was provided by ExxonMobil Technology and Engineering Company. Elizabeth Avery reports a relationship with ExxonMobil Technology and Engineering Company that includes: consulting or advisory. Rafael Auras reports a relationship with ExxonMobil Technology and Engineering Company that includes advisory. Experience Nduagu, Eric Vozzola and Timothee W. Roux are employed by Exxon Mobil Corporation or one of its affiliates."

So ExxonMobile supports research that says we should consume more petro chemicals.