Ken Griffin says Chinese invasion of Taiwan could spark a new Great Depression

• Ken Griffin told CNBC that a war over Taiwan could spark a new Great Depression.
• The billionaire warned any conflict would be "catastrophic" for both the US and Chinese economies.
• Taiwan is a vital supplier of semiconductor chips for the rest of the world.

Ken Griffin has warned that a war over Taiwan could spark a new Great Depression.

The Citadel founder told CNBC that a Chinese invasion of Taiwan would have "catastrophic" consequences for both the American and Chinese economies.