Jovial Monk wrote on Aug 25
th, 2017 at 11:27pm:
It is written by a student then scientist who worked for Exxon.
Yes. Katherine Hayhoe is a climate activist.
Jovial Monk wrote on Aug 25
th, 2017 at 11:27pm:
Would he work for them again is the conundrum.
I think the name Katherine means she is female.

Lets see what she said -
"From 1995 to 1997, Exxon provided partial financial support for my master’s thesis, which focused on methane chemistry and emissions."
Oh, financial support. Doesn't say she worked there then.
"I spent several weeks in 1996 as an intern at their Annandale research lab in New Jersey and years working on the collaborative research that resulted in three of the published studies referenced in Supran and Oreskes’ new analysis."
So she spent several weeks as an intern at their lab in 1996.
She did years working on collaborative research. She does not say if she was working for Exxon at that time.