2. Sachs, Jeffrey (American Economist)

Jeffrey Sachs is an influential American economist known for his work on global economic issues, poverty alleviation, and sustainable development. He served as an advisor to numerous governments and organizations, advocating for effective strategies to reduce poverty and improve living standards, particularly in developing countries. Sachs is also a prominent advocate for addressing climate change and promoting economic policies that consider environmental sustainability. His books and research have shaped discussions on economic policy and international development, emphasizing the need for cooperation among nations to tackle global challenges.