A recent episode of the Sustainability in Your Ear podcast features ecological engineer Nadina Galle discussing her book on integrating nature and technology in cities.
More than half the world’s population, or 4.4 billion people, currently live in cities, with that share projected to reach 80 percent by 2050. Galle, author of The Nature of Our Cities, introduced the Internet of Nature concept, which applies artificial intelligence, automation, and sensors to support urban ecosystems.
Booking.com's latest Travel Predictions report, based on a survey of 30,000 travelers across 33 countries, highlights a shift toward eco-friendly practices in tourism. Key trends include nature-based adventures aligned with natural cycles, local souvenir purchases supporting communities, and collaborative road trips reducing emissions. These insights show travelers instinctively prioritizing sustainability without rigid planning.
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The Chaleur humaine podcast team examines what mayors can do amid the climate challenge, starting with water protection. This four-part series addresses questions from the public at recent festivals. Hydrologist Charlène Descollonges provides expertise on the topic.
Indigenous leaders at the United Nations Permanent Forum on Indigenous Issues are grappling with artificial intelligence's potential to both aid and threaten their traditional lands. While AI tools help monitor deforestation and wildfires, the data centers powering the technology consume vast resources often extracted from Indigenous territories. A new study by former forum chair Hindou Oumarou Ibrahim outlines these opportunities and risks.