97% of Climate Scientists Really Do Agree

97% of climate scientists really agree that humans are the main cause of climate change.

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97% of Climate Scientists Really Do Agree Be Smart

Premiered May 07, 2018

97% of Climate Scientists Really Do Agree

Do 97% of climate scientists really agree that humans are the main cause of climate change? Yep! Here’s what the 97 percent statistic *really* means.

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Be Smart: Season 5

Why Is Blue So Rare In Nature?: asset-mezzanine-16x9

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Why Is Blue So Rare In Nature?

How Atom Bombs Can Uncover Forged Art: asset-mezzanine-16x9

Watch (05:06)

How Atom Bombs Can Uncover Forged Art

Why Do You Love Your Family?: asset-mezzanine-16x9

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Why Do You Love Your Family?

20 Million Year-Old Spider!! Unweaving Spider Silk 🕷: asset-mezzanine-16x9

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20 Million Year-Old Spider!! Unweaving Spider Silk 🕷

Inside an Ice Cave! - Nature's Most Beautiful Blue: asset-mezzanine-16x9

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Inside an Ice Cave! - Nature's Most Beautiful Blue

The Romantic Lure of Moonlight: asset-mezzanine-16x9

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The Romantic Lure of Moonlight

Program Specials & Extras

Africa is the only continent where these megafaunas still exist. But, why?

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Special

The Mystery of Earth's Disappearing Giants

We meet some interesting bugs that use truly extreme senses to navigate their world.

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Special

Dung Beetles: The Poop-Rolling Stargazers of the Serenget

We look at some surprising ways that species use teamwork in order to survive.

Watch (20:59)

Special

These Butt-Tickling Ants Are Endangered Butterfly Bodyguards

About the Program

Be Smart

Join Joe Hanson as he explores curiosity and illuminates the science behind… well, everything.

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