Property buybacks and managed retreat from high-risk areas were once seen as far-off options as the planet warms. Now this ‘last resort’ adaptation to climate change is an urgent priority worldwide.
Summer heat may be far from people’s minds here in Australia. But Europe’s ordeal is yet another sign changes in Earth’s climate have already reached dangerous levels.
North America’s 2021 extreme heat event should compel governments to scale innovations from leading cities and countries to advance resilient, restorative and renewable cities.
Exposure to hot and dry conditions can damage the DNA of nestling birds in their first few days of life – meaning they age earlier and produce less offspring.
And after India banned wheat exports in May due to the high temperatures, we find out how vulnerable crops are to extreme heat. Listen to The Conversation Weekly podcast.
This long, uncharacteristically early heatwave has hit hundreds of millions of people in one of the world’s most densely populated and vulnerable regions.