In 50 years from now, cities will be home to 70% of all human beings. They will have seven billion mouths to feed and will face an immense challenge in terms of food supply. Are hydroponics and vertical farming going to solve this challenge?
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In 50 years from now, cities will be home to 70% of all human beings. They will have seven billion mouths to feed and will face an immense challenge in terms of food supply. Are hydroponics and vertical farming going to solve this challenge?
2016 • Technology
Credit cards changed the global economy and attitudes about personal spending, but record levels of consumer debt beg the question: Just who's in charge?
S2E3 • History 101 • 2022 • Technology
By 2065, the waters surrounding the island where Singapore lays may be dramatically impacted. Under such circumstances, living on the sea in floating communities would be commonplace while growing massive crops of food and generating power would become crucial to the city’s survival.
S1E2 • Futuropolis: Mapping the City of Tomorrow • 2018 • Technology
There's a power revolution heading for our homes – a device that allows you to take power into your own hands. It starts with batteries, home batteries, and they've been called the holy grail of renewables – the key to the transition away from fossil fuels.
S1E3 • Catalyst: Season 2 • 2017 • Technology
Hannah hits the production line with appliance giants Bosch to find the lifeblood at the heart of every fridge and gets a lesson in carrot droop.
S3E2 • The Secret Genius of Modern Life • 2025 • Technology
Currently, the only destination for Astronauts and Cosmonauts is the orbiting research platform known as the International space station. This episode exposes the working life of people who spend months orbiting in microgravity.
S1E4 • Zenith: Advances in Space Exploration • 2021 • Technology
Only in the last 200 years have humans learned how to make things cold. Steven Johnson explains how ice entrepreneur Frederic Tudor made ice delivery one of the biggest export business in the U.S. and describes the place where Clarence Birdseye, the father of the frozen food industry, experienced his eureka moment. He also travels to Dubai to see how mastery of cold has led to penguins in the desert. From IVF to food, politics and Hollywood to human migration, the unsung heroes of cold have led the way.
S1E5 • How We Got to Now • 2014 • Technology