Macrochallenges is a specialized platform dedicated to addressing high-impact, large-scale global issues. By facilitating collaboration across various sectors, including academia, industry, and government, Macrochallenges aims to foster innovative solutions to some of the world's most pressing problems. The website serves as a hub for information, resources, and community engagement, allowing stakeholders to share insights, strategies, and developments in tackling macro-level challenges. Through its collaborative approach, Macrochallenges seeks to drive meaningful change and sustainable progress.