Bill Gates, co-founder of Microsoft Corp. and the second-richest person in the world, said there’s a danger that U.S. President Donald Trump’s “America First” approach could damage the U.S.’s influence in Africa in the long term.

Other countries like China are continuing to push into the African continent, and the U.S. should not pull back, Gates said in an interview with Bloomberg News Editor-in-Chief John Micklethwait in Davos, Switzerland. The Bill & Melinda Gates Foundation has spent about $12 billion on global health projects in the last five years, focusing on diseases like malaria and tuberculosis.

In "the balance of hard power versus soft power, the U.S. uniquely has a ratio emphasizing hard power and I’d hate to see it go even further," Gates said. "You don’t want to give up your soft power tools."

Read the full article about Bill Gates' concerns about U.S. policy in Africa by Gerrit De Vynck and Marie Mawad at Bloomberg.com.