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Aim: Megafire events generate immediate concern for wildlife and human well-being, but their broader ecological impacts likely extend beyond individual species and single fire events. In the first mechanistic study of fire effects focussed on ecosystems, we aimed to assess the sensitivity and exposure of ecosystems to multiple fire-related threats, placing impacts in the context of changing fire regimes and their interactions with other threats. Location: Southern and eastern Australia. Time period: 2019–2020. Major species studied: Australian ecosystems. Methods: We defined 15 fire-related ...

Not just ornaments understand that these animals are notjust ornaments for us to play with as we wish, and i think attitudes have changed. when i was a kid, circuses were on television every christmas. we celebrated circuses, and the training of wild animals was part of that. attitudes have changed. particularly now, with the loss of biodiversity around the world, the twin crises of climate change and biodiversity loss and the ecosystem collapse, we have to start seeing animals for what they actually are, the role they play in nature, and these lions will become curt part of an educational mov...

Species extinction, ecosystem collapse and mega— storms. that is all the time we have for you and newsday. thank you so much forjoining us on the programme. to stay with bbc news. hello there. monday was a bit grey, wasn't it, for many of us, with outbreaks of rain at times. in fact, this is leek in staffordshire, and a fairly typical shot through monday afternoon. as the rain eased, it turned quite misty and murky. and the rain is sitting across the far south east as we speak, but it is allowing this area of high pressure to build in behind. so, quite a contrast with the feel of the weather...

A global treaty on plastic pollution must incentivize a make-take-reuse waste management system and include quantitative targets based on geography-specific emissions.

That are expected, which would completely potentially displace millions of people, cause ecosystem collapse. avoiding those severe impacts is still within our reach, and it's still possible. >> all right. let's hope everyone can do their part. thank you so much for talking with us. we do appreciate it. >> thank you for having me. af ghans are fleeing the fighting in their country but they're running out of safe places to go. the latest on the taliban offensive. that's ahead. and will barcelona legend lionel messi be moving to paris? we're live at the psg stadium where fans and media are an...