What it would take to survive on Dune's planet Arrakis, according to 3 experts

• The desert planet, Arrakis, in "Dune: Part Two" has extreme temperatures and little water.
• Surviving on such a planet would take technology and adaptability.
• Three experts explain what it might be like to live on Dune's planet.

In a distant star system, 20,000 years into the future, a scorchingly hot planet with arid deserts and little water is home to blue-eyed, seminomadic inhabitants called the Fremen.