That's according to a UNICEF report.
A report suggests one billion children are living in one of the 33 countries considered 'extremely high-risk' from climate change.
That's nearly half of the world's population of youngsters.
Unicef also found that two billion are exposed to high levels of air pollution - with the UK currently ranking 17th for CO2 emissions.
Teen activist Greta Thunberg says it's a 'lie' to suggest Britain's a world leader in tackling the problem
Nkosi from Zimbabwe, Mitzi from the Philippines, Tahsin from Bangladesh and @GretaThunberg from Sweden are calling for urgent climate action.
— UNICEF (@UNICEF) August 20, 2021
In their words, what the world is doing is not enough. The climate crisis is a child rights crisis. pic.twitter.com/l32wRocVZM
21 Year Old Jailed For Planned Terror Attack On 2024 Taylor Swift Concert
Iran Claims To Have Targeted US Airbase Overnight
Two Teenagers Among Those Dead After Bus Collides With Train In Belgium
Cabinet Briefing On Occupied Territories Bill This Morning
Trump Claims Iran Peace Talks Are Proceeding Nicely
Flotilla Detainees Claim Multiple Sexual Assaults Took Place While In Israeli Custody
Clane Student Wins Big At International Science Fair In Arizona
