This is why it matters for you to ask for your personal pension to get moved within TIAA-CREF (or to put pressure on your profs to do so, if you're a student!)...
As of June 2020, we had a quarter billion $ in teacher pensions in TIAA-CREF's Low Carbon Social Choice fund, but it's a TRILLION $ fund, so more $ needs to be shifted here;
https://www.tiaa.org/public/pdf/Social_Choice_Low_Carbon_Equity_Fund_Q_A.pdf
We recognize that most industries rely somewhat on fossil fuels, but we also recognize that certain industries play particularly large roles in promoting climate change, the most critical global challenge to environmental, social, and financial sustainability, and this Low Carbon Social Choice fund allows us to put our $ where our mouths are.