Paper link: https://www.pnas.org/doi/full/10.1073/pnas.2111875118 

Zhuang, Y., Fu, R., Santer, B.D., Dickinson, R.E. and Hall, A., 2021. Quantifying contributions of natural variability and anthropogenic forcings on increased fire weather risk over the western United States. Proceedings of the National Academy of Sciences, 118(45), p.e2111875118.