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It's Okay to Be Smart
Can Supercrops Feed 10 BILLION People?
Season 8
Episode 2
If you tried to sum up the last 150 years or so in one image, a chart of exponential growth would be a good place to start. You could apply it to life expectancy. Or compound interest. Or any number of things. But especially population growth. As we face a future population of 10 billion and a world impacted by climate change, how will we do a Green Revolution 2.0?
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12:44
Let's learn the story of one of the worst natural disasters that’s ever happened!
27:56
We learn about all the reasons that Earth’s climate changes, natural and otherwise.
12:31
Turns out, we can blame it all on neutron stars and some oddities of the periodic table.
10:00
Join Joe in this whirlwind tour of the endocrine system to find the answers.
8:29
Is Everest the tallest mountain on Earth? The answer is not as simple as you might think.
17:59
Turns out we’re all at risk of being overconfident about something.
19:10
There's an absolutely weird, but surprisingly common phenomenon called sensory adaptation.
11:50
Scientists in Florida can recreate a Category 5 hurricane in a box the size of a bedroom.
10:41
Are humans still evolving? And how have our technological advances affected the process?
19:07
Illusions teach us how our brain constructs a three-dimensional reality using 2-D images.
22:18
Joe talks biology with science communicator extraordinaire Prof. Brian Cox.