This panel will explore one of the most complex and contentious issues in climate litigation: establishing a causal link between specific greenhouse gas emissions and the damages caused by climate change. As courts grapple with holding corporations, governments, and other entities accountable for environmental harm, proving direct causation remains a major legal hurdle. The discussion will be about how courts worldwide are addressing this challenge, the role of scientific evidence in tracing emissions to concrete impacts, and the potential evolution of legal standards in this field. Experts in environmental law, climate science, and international litigation will contribute insights to this pressing global issue.