Could Elon Musk End World Hunger Instead of Buying Twitter?

Critics of Elon Musk (#ElonMusk) claim that he could use the money he has raised to purchase Twitter (#Twitter) to solve the issue of world hunger instead. How realistic is this claim when you consider the causes of #worldhunger, like Climate Change, conflict, and disease?

The Road to Hell: The Ravaging Effects of Foreign Aid and International Charity: https://tinyurl.com/jxxw2sef (Affiliate Link)