Ancestors like aliens: clues from the Cambrian explosion

After a dispiriting stint as a Chartered Accountant, Ross found his perfect job: explaining the Australian economy, in plain English, to millions of people

As a teenager, Jodi Rodgers got a job as a disability support worker and met a 6-year-old girl who would change her life

When Pauline McGrath's husband David was diagnosed with a brain tumour, she supported him as he chose a different path to death (CW: discussion of death and dying)

Some of the wildest stories about Roman emperors involve playing the violin while watching the city burn, and appointing a horse as consul. Classicist Mary Beard is fascinated by how much truth there could be to these tales

Deeply ashamed of what he had done, Mic Whitty retreated into the Welsh wilderness for almost a year. Eventually an unexpected goal pulled him out of homelessness and back into the world

Satu Vanska grew up in Japan as the child of Lutheran Missionaries. When the family moved back to Finland, she felt isolated and alien. But Satu knew she had a ticket out - her violin

The podcaster and comedian on her early life in Queensland, where she yearned to wear a coat; lessons from improv comedy; and how eyebrows were the key to finding her biological family (R)

As a child Trent was a quiet observer of the drama of his family and his neighbourhood. He became an award-winning writer (R)

Brigitte Muir's dream to climb the seven highest mountains on each of the seven continents took much longer and cost her more than she expected, but she also discovered more about herself than she could have imagined

Dr Jayashri Kulkarni on her Indian-Australian upbringing and her groundbreaking research into women's hormones and mental health