From CNBC Make It.

Two potential catastrophes evoke the most concern from billionaire philanthropist Bill Gates.

"A lot of unrest" in today’s world could spark "a major war," he tells CNBC Make It. And even "if we avoid a big war … then, yes, there will be another pandemic, most likely in the next 25 years."

For Gates and other global health advocates, the question isn’t whether another pandemic will occur soon — it’s whether nations will be more prepared than they were for the outbreak of Covid-19. "The country that the world expected to lead and be the model fell short of those expectations," Gates says, referring to the United States.

Find more on what he thinks can be done to prepare: https://youtu.be/rlnehykzHyQ