Seven thousand pupils in North Lanarkshire took part in the 'Action on Climate Together' conference on Thursday 28 October.
And Bellshill-born Nobel prizewinner David MacMillan sent an inspiring message about his work and on the environment to the pupils as part of the event.
Speaking via a video message, he said: “It’s an incredibly important time for the earth and for us to think about how we go about saving the environment and changing the way we do science so that climate is not a problem.
“I believe 100% that we are going to solve this issue through hard work and determination and that everyone can have a positive impact on reversing climate change.”
It’s the third and final event hosted by the North Lanarkshire Council ahead of the Conference of Parties (COP26) in Glasgow in a few days’ time.
The children and young people’s virtual conference posed the question: ‘How can we make a difference?’
It explored what children and young people can do at home, at school or how they can change their lifestyles to help mitigate climate change.
Councillor Frank McNally, Convener of Education and Families, said: “Having someone of David’s stature taking the time to send this message to our pupils is really wonderful. It’s clear he still remains proud of his routes here in North Lanarkshire and I’m sure his words of hope will be a source of great inspiration to our pupils.”
The event was hosted by Dr Heather Reid who spent 15 years as BBC Scotland’s chief weather forecaster and presenter.
She said: “'I was delighted to be part of North Lanarkshire's ACT 21 schools event. Young people are incredibly knowledgeable, passionate and engaged with the issues around the climate emergency and nature crisis. I look forward to working with them and helping to extend their influence at this crucial time for the whole world.”