Future food security depends on a variety of factors—but better soil data could substantially help improve projections of future crop yields, a new study shows.

A new study analyzes the required climate policy actions and targets in order to limit future global temperature rise to less than 1.5°C by 2100. This level is supported by more than 100 countries worldwide, including those most vulnerable to climate change, as a safer goal than the currently agreed international aim of 2°C.