Still from "earthrise" episode "Food for Thought"
S1 E16: Antarctica on the Edge

Antarctica on the Edge

Antarctica, one of the most remote and desolate locations on Earth also functions as one of the world's main cooling systems. However, after decades of greenhouse gas emissions and global warming, parts of the continent are now warming faster than anywhere else on the planet. 

Over the years, climate change has led to increased erosion of the continent, altered ocean currents and affected wildlife. Warmer currents are now flowing further south, towards the icy terrain, contributing to glacial melt, rising sea levels and drastically changing habitats.

To understand how the region is changing, a group of 55 scientists commissioned by the Swiss Polar Institute have boarded the research vessel, Academic Treshnikov, to conduct 22 experiments around the continent. The scientists are working hard to study a range of phenomena related to climate change by analysing sea creatures, rocks, and more. 

It is hoped their research will shed light on the effects the changes to this landscape will have on all of us. However, the scientists know one thing is for certain: the international community needs to take immediate action to counter climate change.

Tarek Bazley joins the group in Hobart and sets off on a month-long journey around Antarctica.

Available until
2019-08-28T00:00:00-07:00

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Forest-Friendly Fires

In a busy market in the Ugandan capital of Kampala, a group of women gather to cook. While the dishes they prepare are traditional, the brightly coloured stoves they cook on are new.

The locally made Ugastove, which requires on average half the amount of charcoal of traditional cookers, saves money in reduced fuel costs, cuts carbon emissions and reduces deforestation.