extreme temperatures in the northern hemisphere are continuing, Canada has had its worst wildfire season in history and fires are burning across Greece, Spain and Croatia.
Climate scientists say we need to become accustomed to prolonged heat events like this that may be repeated across the southern hemisphere this summer. Adam Harvey reports.
Subscribe: https://ab.co/3yqPOZ5
ABC News In-depth takes you deeper on the big stories, with long-form journalism from Four Corners, Foreign Correspondent, Australian Story, Planet America and more, and explainers from ABC News Video Lab.
Watch more ABC News content ad-free on ABC iview: https://ab.co/2OB7Mk1
For more from ABC News, click here: https://ab.co/2kxYCZY
Get breaking news and livestreams from our ABC News channel: https://www.youtube.com/user/NewsOnABC
Like ABC News on Facebook: http://facebook.com/abcnews.au
Follow ABC News on Instagram: http://instagram.com/abcnews_au
Follow ABC News on Twitter: http://twitter.com/abcnews
Note: In most cases, our captions are auto-generated.
#ABCNewsIndepth #ABCNewsAustralia
source
