From artificial photosynthesis to vegan diets, changes in science and behavior are helping improve Earth's air quality.
Take a visually stunning world tour as we explore humankind's growing impact on the Earth's surface.
2021 • Environment
From artificial photosynthesis to vegan diets, changes in science and behavior are helping improve Earth's air quality.
2021 • Environment
From desalination plants to the "Billion Oyster Project," witness humankind's efforts to meet our freshwater needs.
2021 • Environment
The geological history of New York City is as superlative as it's current economic impact including; a titanic mountain rage, massive volcanic eruptions, immense glaciers and an enormous flash flood.
S1E5 • How the Earth Was Made • 2009 • Environment
(PART 1) A team of experts and explorers venture into the Danakil desert in Northern Ethiopia to investigate the incredible geology of the area, and to find out how the people and their animals survive in the hottest place on earth. Kate Humble investigates how tough life is for an Afar woman; Steve Leonard wants to learn about the relationship between the Afar and their animals, and to help with animal medicine where he can; Dr Mukul Agarwal looks at the health issues faced in this most hostile of environments; earth scientist Dougal Jerram looks at the extraordinary volcanic activity of the region and the part it plays in the bigger geological picture of the Rift Valley; and biologist Richard Wiese searches for extreme life forms in the boiling soil of a massive volcanic fissure.
1/2 • The Hottest Place on Earth • 2010 • Environment
With the plastic industry expanding like never before, and the crisis of ocean pollution growing, FRONTLINE and NPR investigate the fight over the future of plastics.
Frontline • 2020 • Environment
The real impact of global warming is now being felt in communities around the world. Climate scientists explain what to expect where you live, and what steps might still be taken to reverse the climate crisis.
Breakthrough • 2019 • Environment
Are electric cars, solar panels, wind turbines conserving earth's resources and putting an end to pollution? Quite the contrary; these technologies rely on rare minerals and add pressure on their resources. Mining for them releases radioactive substances & refining them needs thousands of gallons of water. Global leaders are aware of this. Why are they withholding the whole truth about green tech?
2020 • Environment
At Göbekli Tepe, the oldest known megalith in the world, Graham questions if simple hunter-gatherers alone could have built such an advanced structure.
S1E5 • Ancient Apocalypse • 2022 • Environment
