Billionaire Mark Cuban isn't pretending to have all the answers. When someone on Bluesky said he could “literally end world hunger” without making a dent in his net worth, Cuban didn't brush it off. Instead, he answered, “I’m in! Tell me how.” Focused On What He Can Fix When a second user doubled down, saying Cuban must not be that smart if he didn't know how his wealth could help end hunger, Cuban fired back sarcastically: “I’m dumb. I can’t figure out how to end world hunger.” But he quickly pivoted to ...