Thomas Halliday is an Associate Research Fellow at the Department of Earth Sciences of the University of Birmingham. His PhD won the Linnean Society Medal for the best thesis in the biological sciences in the UK, and he won the Hugh Miller Writing Competition in 2018. His book OTHERLANDS, a history of life on earth, was a Sunday Times bestseller, a Foyles Book of the Year 2022, and longlisted for Baillie Gifford Prize for Non-Fiction. He was raised in Rannoch in the Scottish Highlands, and now lives in London with his family.

5x15 brings together five outstanding individuals to tell of their lives, passions and inspirations. There are only two rules - no scripts and only 15 minutes each.

Learn more about 5x15 events: 5x15stories.com

Twitter: www.twitter.com/5x15stories

Facebook: www.facebook.com/5x15stories

Instagram: www.instagram.com/5x15stories