title: Comment on "Contributions of anthropogenic and natural forcing to recent tropopause height changes".
authors.affiliation: Department of Atmospheric Science, 1371 Campus Delivery, Colorado State University, Fort Collins, CO 80523, USA. pielke@atmos.colostate.edu
authors.forename: Roger A
authors.initials: RA
authors.lastname: Pielke
authors.forename: Thomas N
authors.initials: TN
authors.lastname: Chase