Key Thoughts From Climate Scientists

Climate change is a pressing issue, with key indicators like greenhouse gas concentrations, sea level rise, and ocean acidification setting new records in 2021. Human activities are driving these planetary changes, with harmful effects on ecosystems and sustainable development. Experts discuss the challenges ahead, the importance of pricing carbon, and the roles of innovation, governance, and adaptation. Time is running out, and meeting Paris Agreement targets is crucial for avoiding future environmental and social tipping points.