What it means that artificial intelligence can now forecast the weather like a supercomputer, and measuring methane emissions from municipal waste

First up on this week’s show, Staff Writer Paul Voosen joins host Sarah Crespi to talk about how artificial intelligence has become shockingly good at forecasting the weather while using way fewer resources than other modeling systems. Read a related Science paper.

Next, focusing on municipal solid waste—landfills, compost centers, garbage dumps—may offer a potentially straightforward path to lower carbon emissions. Zheng Xuan Hoy, a recent graduate from the new energy science and engineering department at Xiamen University Malaysia, discusses his Science paper on this overlooked source of methane and some plausible solutions for reducing these emissions.

This week’s episode was produced with help from Podigy.

About the Science Podcast

Authors: Sarah Crespi; Paul Voosen

Episode page: https://www.science.org/doi/10.1126/science.adm9783