

On September 19, 2020, the musical Forever Piaf will celebrate its premiere in Stockholm.

Read more: Davos braces for Trump-Greta showdown as climate change tops agenda Yet Malena Ernman says this is not so much a "handicap" as a "superpower." As their mother writes, Beata was diagnosed with ADHD (attention deficit hyperactivity disorder), Asperger's syndrome, OCD (obsessive-compulsive disorder), and oppositional defiant syndrome. The 2018 biographical book about Greta Thunberg's family before she gained fame, Scenes from the Heart, describes the family's personal history, including the medical health struggles of both daughters.

Here, the girls participate in a Fridays for Future march Greta and her sister Beata are three years apart in age.
