Plant responses and adaptations to a changing climate.

A meta-analysis of multiple published simulations of crop yields predicts aggregate production losses for wheat, rice ( I Oryza sativa i ), and maize in both temperate and tropical regions by 2 °C warming with even greater crop losses in the second half of the 21st century (Challinor et al., 2014). Global emissions of CO SB 2 sb and other greenhouse gases have increased steadily since the pre-industrial era (Pedersen et al., 2021) leading to global temperature increases of >1 °C with most of this increase occurring within the last 50 years (IPCC, 2021). Also focusing on drought and the different molecular mechanisms involved in drought tolerance and drought recovery, Tang and Bassham (2022) address the important process of autophagy and its role in inducing drought tolerance. In their review article, Berrío et al. (2022) discuss several strategies to enhance drought resilience in crops focusing on "growth-centered" and "drought resilience without growth penalty" strategies. [Extracted from the article]