It’s 38°C in Siberia. Will that push us to a global tipping point?
The Briefing30 Jun 2020

It’s 38°C in Siberia. Will that push us to a global tipping point?

Today on the podcast we take a deep dive on what this means for the planet and what can we do to change it? We’ve known for years that the Arctic is warming at twice the global average and one side effect is that the frozen ground that melts and refreezes each year is permanently shrinking. What’s got scientists really worried is that it is no longer thawing gradually and is allowing masses of carbon that have been locked in frozen dirt to escape. Dr Sarah Perkins-Kirkpatrick is from the Climate Change Research Centre at UNSW joins us on todays episode to answer our questions.

In today's news headlines:

  • Victorian virus hotspots to be locked down at midnight, international flights suspended
  • Queensland borders reopening on July 10 for all but Victoria
  • European Union says 14 countries welcome to visit, including Australia
  • TikTok blocked by India over security concerns

In today's Briefing we ask: What does a heatwave in Verkhoyansk in Siberia mean for the planet? What if anything can we do to change it? Why are we seeing more severe consequences of global warming in the Arctic compared to other areas? What are the physics of ice and global warming? What is permafrost? If we don't stop this how much greenhouse gas could escape through the thawing of permafrost? Can we stop or reverse global warming?

See omnystudio.com/listener for privacy information.

Episoder(2602)

BONUS: Expert tips for a pay rise, promotion and getting ahead

BONUS: Expert tips for a pay rise, promotion and getting ahead

Getting ahead in the workplace is something many Australians aspire to - but for a lot of women, the hurdles can be higher and more complex. So, what does it really take to succeed at work? How do y...

14 Mar 21min

Matt Okine gets candid about grief, going bald & returning to stand-up

Matt Okine gets candid about grief, going bald & returning to stand-up

Matt Okine’s resume reads like that of a classic overachiever. He’s a comedian, actor, writer, podcaster and radio host, with Logie and ARIA award nominations and a critically acclaimed TV show to his...

13 Mar 47min

The Aussie designer who beat Katy Perry + Major Aussie music festival cancelled

The Aussie designer who beat Katy Perry + Major Aussie music festival cancelled

After a 17-year legal battle, Australian fashion designer Katie Perry has finally won her David vs Goliath fight with international popstar, Katy Perry. In this episode, Katie recounts the moment it ...

13 Mar 17min

PM warns against panic buying + Who really split Kyle & Jackie O

PM warns against panic buying + Who really split Kyle & Jackie O

Friday Headlines: Australian officials told to leave Israel and the UAE Australian towns run out of fuel amid Middle East crisis Families of Chinese backpackers killed in Queensland floods to travel...

12 Mar 22min

Gamblers making millions on war + Move to boost Aussie petrol supply

Gamblers making millions on war + Move to boost Aussie petrol supply

You can gamble on anything. Now you can even bet on the war in the Middle East. Concern is growing over a dangerous new form of prediction markets, where users are anonymous, and crypto is the only cu...

12 Mar 14min

Calls to scrap NAPLAN + Why the Iran war can’t end ‘soon’

Calls to scrap NAPLAN + Why the Iran war can’t end ‘soon’

Thursday Headlines: Iran accuses Australia of hypocrisy and kidnapping footballers Ships targeted in the Strait of Hormuz Protestors arrested for using banned pro-Palestinian phrase Calls for NAPLA...

11 Mar 24min

The new face of the Nats + Australia closes major international embassy

The new face of the Nats + Australia closes major international embassy

The Nationals have been rocked by a shock leadership shake-up after the sudden resignation of David Littleproud, just weeks after he survived a leadership spill. In this episode of The Briefing, Natar...

11 Mar 15min

Iran player refuses to board flight + Your supermarket is spying on you

Iran player refuses to board flight + Your supermarket is spying on you

Wednesday Headlines: Iranian women footballers defected to Australia last night US warn today will be the most intense so far in Iran Nationals to choose new leader after Littleproud’s shock resigna...

10 Mar 23min

Populært innen Politikk og nyheter

giver-og-gjengen-vg
aftenpodden
aftenpodden-usa
forklart
stopp-verden
i-retten
popradet
lydartikler-fra-aftenposten
rss-gukild-johaug
fotballpodden-2
det-store-bildet
dine-penger-pengeradet
nokon-ma-ga
rss-ness
hanna-de-heldige
aftenbla-bla
frokostshowet-pa-p5
rss-dannet-uten-piano
e24-podden
rss-penger-polser-og-politikk