John A. Church

John A. Church (born 1951) is an expert on sea level and its changes. He was co-convening lead author (with Jonathan M. Gregory) for the chapter on Sea Level in the IPCC Third Assessment Report. He was also a co-convening lead author for the IPCC Fifth Assessment Report. He is a member of the Joint Scientific Committee of the WCRP. He was a project leader at CSIRO, until 2016. He is currently a professor with the University of New South Wales' Climate Change Research Centre.

John A. Church

John A. Church (born 1951) is an expert on sea level and its changes. He was co-convening lead author (with Jonathan M. Gregory) for the chapter on Sea Level in the IPCC Third Assessment Report. He was also a co-convening lead author for the IPCC Fifth Assessment Report. He is a member of the Joint Scientific Committee of the WCRP. He was a project leader at CSIRO, until 2016. He is currently a professor with the University of New South Wales' Climate Change Research Centre.