A playgroup in Sydney is turning despair about the planet’s future into hope by taking action and connecting with people who share their concerns and motivations. Rosa Brown, mum and English teacher, set up the Inner West Families For Climate Action playgroup. She decided to foster connections with other new local parents, and hopes this play group will encourage deeper conversations and committed action around climate and the environment. [audio src="https://open.acast.com/public/streams/610bcc3f748075bae1971e6f/episodes/639ac05bb0e3540011445d9e.mp3"][/audio]

Every weekend, and some weekdays too, you'll find Mudcrabs along the banks of the Cooks River. Not crustaceans, although they're slowly returning as their habitat is restored, but a group of dedicated volunteers who are rehabilitating what was once the most polluted river in Australia. [audio src="https://open.acast.com/public/streams/610bcc3f748075bae1971e6f/episodes/62aa8cf97c3e450012bbede7.mp3"][/audio]

While you wait for season two, here's an inspiring story from a father and daughter about their first backpacking adventure. As they hike into Utah's Bryce Canyon in late November, things don't go according to plan. But they both emerge positive about being pushed to the edge by nature's unpredictability. This story comes from HumaNature, a Wyoming Public Media podcast that tells real stories about humans in the natural world. You can find them wherever you get your podcasts, or humanaturepodcast.org. [audio src="https://media.acast.com/brain-on-nature/presentinghumanature/media.mp3"][/audio]

The doctors are saying they want me to go back to work…gradually. But I’m not sure. I’ve lost my confidence. My rehab specialist says we won’t know until we try. He means I won’t actually recover properly until I go back to work. The neurons that fire together, wire together – he keeps saying. [audio src="https://media.acast.com/brain-on-nature/backonthebike/media.mp3"][/audio]

I’m depressed and anxious and the headaches are back. I have to dose myself up on nature again. I wouldn’t have considered heading into the bush alone before the accident. But now I’m known for turning up to school pick-ups in shorts and hiking boots. But why has no doctor told me to use nature? Or even encouraged me really? [audio src="https://media.acast.com/brain-on-nature/theressciencetothis/media.mp3"][/audio]

I’m racing towards the finish line. I'm almost better! I try to get back to my normal life, but something’s still not quite right. And then, all of a sudden, things start to unravel. Surely this isn’t happening. I’m nearly better, remember? I find Cait Ward, who had similar experiences after being hit with a lacrosse ball. [audio src="https://media.acast.com/brain-on-nature/invisibleinjury/media.mp3"][/audio]

Finally, I get a diagnosis. The doctors tell me I have what they’re calling ‘a mild traumatic brain injury’. And there’s not much that they can do about it. They encourage me to just accept my situation. Then, some friends invite me on a bushwalk. [audio src="https://media.acast.com/brain-on-nature/ifsymptomspersist-accept/media.mp3"][/audio]

The injury makes me reflect on what the load on my brain was like before the accident. I’m a journalist, my head’s full of work. I manage our household, wrangle our kids. My partner’s frantic running his arts organisation. I still keep a busy social life. I love late nights out in hectic loud bars drinking with friends. But after the accident I can’t do any of this! [audio src="https://media.acast.com/brain-on-nature/thewaitingroom/media.mp3"][/audio]