42: The Answer to Almost Everything

S1 E222021

Will We Stop Flying?

Episode Synopsis

Giving up flying overnight would cause global logistical problems, as many delivery chains would be interrupted. But planes are climate killers. So what should be done?

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42: The Answer to Almost Everything

Will We Stop Flying?

Episode Synopsis

Next Episodes

Can we dig our way through the Earth?

Could We Live on the Moon?

Should we use lotteries instead of elections?

How Much Does Life Weigh?

Will we move onto the water?

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What if there were no mucus?

How do we solve the nuclear waste puzzle?

What if Fear Didn't Exist?

What if the ice disappeared?

Do We All hear the Same Thing?

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Does the Perfect Song Exist?

Are we alone in space?

Why Do We Eat What We Eat?

What is the secret of light?

Can we save the trees?

What if dust didn't exist?

Geoengineering: Earth's Last Resort

Could Algae Save the Planet?

Will Messenger RNA Save Us From Cancer?

Will We Stop Flying?

Will We Like Robots?

The Purpose of Parasites

Could We Sleep Less?

Are Cryptocurrencies the Future?

Do We Live in a Black Hole?

The Power of Dreams

Where do people migrate to?

What Do Animals Talk About?

Are we getting dumber?

Do Computers Have Biases?

How can everyone be fed?

Are We Doing More Drugs?

Are We Ready for Mars?

Can we glimpse the afterlife?

Could we become immortal?

Could We Live Without Agriculture?

How dangerous is space weather?

Will we travel to Mars?

Can We Create Money from Nothing?

How do we end wars?

Is Space Being Stolen From Us?

What Power Do Thoughts Have?

Can We Trust Ourselves?

Are we more intelligent in swarms?

The Search for a Universal Theory

Can we turn crap into gold?

Are You Psychopathic?

How does a wave become rogue?

Do We Need Economic Growth?

Are we gambling away our lives?

Why do we have limits?

Where to Find Perfect Energy?

What if sharks disappeared?

Are Animals Self-Aware?

Why do We Fall in Love?

What if nature had a price?

Can we copy our blood?

Why do we hate?

Could We Bring Back the Wooly Mammoth?

Can seals go to court?

Do colors manipulate us?

Will there be a new 'human species'?

Is There a Male Fertility Crisis?

Can Cities Save the World?

When the Heavens Rain Down

Do Fungi Rule Us?

The A***hole Effect

How It All Ends

When Will the World End?

How to Travel Through Time?

Mind Reading: A Reality?

Surviving Our Polluted Planet

The Chaos of Chance

Who Owns the Sea?