Guest: Tiara Walters | Journalist at Our Burning Planet for the Daily Maverick 

‘Our Burning Planet’ is Daily Maverick devoted to expert environmental opinion and analysis.  We partner up each Friday on the Afternoon Drive to discuss a burning issue. Pippa is joined by Daily Maverick Environmental Journalist, Tiara Walters to discuss the danger that a defiant Russia may pose to Antarctic; the decades-long protected status of Earth’s last unmined frontier