By replacing warm blood with a cold saline solution, patients will be cooled down to 10-15 degrees C. Surgeon about existing techniques that cool down to 20 degrees C: "The body is essentially in real life suspended animation with no pulse, no blood pressure, no electrical waves in the brain. We didn't find any evidence of functional impairment after the surgery."

Tries to convey the huge value of extending the human life span for millions or billions of people.