Part 3 - Going deeper into TASK’s subjects

Dives deeper into topics within these big frameworks, focusing on Earth Systems and Human Welfare
Approximate duration | 76 minutes

What is Ocean Acidification? 

Video | 2 min
A brief explanation of ocean acidification. Video produced by the Science Museum Group. 

NASA Earth Minute : My name is aerosol  

Video | 2 min
A brief explanation on atmospheric aerosols. Video produced by NASA's Global Climate Change program. 

Biogeochemical cycles 

Video | 8 min
Why biogeochemical cycles, such as the carbon, nitrogen, and phosphorus cycles, matter. Video by educational consultant and science teacher Paul Andersen (Bozeman Science). 

Chemical pollution has passed safe limit for humanity  

News article | 7 min
Article from The Guardian newspaper on how chemical pollution is threatening the stability of the world's ecosystems. 
Chemical pollution has passed safe limit for humanity, say scientists
Study calls for cap on production and release as pollution threatens global ecosystems upon which life depends
Chemical pollution has passed safe limit for humanity, say scientists

Biodiversity is collapsing worldwide. Here's why. 

Video | 8 min
How climate change is causing a decline in the world's biodiversity and why it matters. Video produced by the Our Changing Climate youtube channel. 

See what three degrees of global warming looks like 

Video | 16 min
What are the impacts of a world 3°C warmer. Video from The Economist. 

How we can make the world a better place by 2030 

Video | 12 min
The SDGs and the Social Progress Index, presented by Michael Green. Video by TED Talks. 

New thoughts on capital in the 21st century 

Video | 21 min
The economist Thomas Piketty on economic inequality. Video by TED Talks. 

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