“…Samarasinghe, McGraw, Barnes, and Ebert‐Uphoff () provide deeper insights into the climate system, such as Arctic temperatures and midlatitude jet streams, by exploring causal relationships between different phenomena (using the methods of Granger and Pearl causality). Dash, Mishra, and Panigrahi () apply regression and artificial neural networks for improving predictions of northeast monsoon rainfall over the Indian peninsular. Li and Ding () propose a new form of penalized regression, which is an alternative to the existing methods of LASSO, ridge regression, and elastic net, and demonstrate its applicability in statistical downscaling of climate data.…”