The 2025 World Health Summit in Berlin highlighted a growing disparity between public calls for global health collaboration and a 21% decline in development assistance, with major powers cutting funding. Investigative reports and U.N. data revealed a stark reality where 4.5 billion people still lack essential care, emphasizing a "fragmenting world" where rhetoric often outpaces action. For more details, visit World Health Summit . Commentary by Dr. Seth Berkley - World Health Summit