A world-exclusive conference dedicated to living a long and healthy life.

The talks from Journey to 100 are available to view. Click the button to watch the talks.


Journey to 100 is a world-exclusive conference that will explore ideas for a new and sustainable approach to lifelong health. The day will also kick start a 10-year project that aims to make Guernsey the first community in the world to break through the 100-year life expectancy barrier.

Co-curated by the Dandelion Foundation and James Maskell, founder of Evolution of Medicine, and hosted by Dr Rangan Chatterjee, the BBC’s Doctor in the House, Journey to 100 will host 20 leading global health, lifestyle and longevity experts, who will share their stories and help us to understand how we can live healthier, happier lives, from zero to 100 years old and beyond.

Join an international audience to learn why many health professionals and community leaders believe that healthy and happy ageing is not simply about medical advancements, but about our lifestyle, our diet and ultimately finding and enjoying our purpose in life.

Guernsey has the potential to show the world how factors such as community, purpose in life, preventative healthcare and a proactive approach to wellbeing could make it the first country to have an average life expectancy of 100.

Media medic Dr Rangan Chatterjee will host the conference programme, welcoming leading experts from a diverse spectrum of health, nutrition and wellness disciplines to the stage. Topics ranging from functional medicine to the importance of community will be presented via focused talks and panel discussions. The event will be live-streamed to a global audience, creating a platform for the island to be at the forefront of an international movement.

The Speakers

Dr Rangan Chatterjee

Dr Rangan Chatterjee

MBChB, BSc (Hons), MRCP, MRCGP, BBC’s Doctor in the House and host of Journey to 100

Liz Parrish

Liz Parrish

Founder and CEO, BioViva

Ped Millichamp

Ped Millichamp

Co-founder, The Willow

Joshua Zappacosta

Joshua Zappacosta

Co-Founder, The Willow

James Maskell

James Maskell

Co-Curator of Journey to 100

Gavin St Pier

Gavin St Pier

President, Policy & Resources Committee/Chief Minister

Chandra McGowan

Chandra McGowan

CEO, Whiteley Village

Avi Roy

Avi Roy

MD, PhD and Chief Technology Officer of BioViva Science

Schedule of Events

Doors open


Marc Winn & James Maskell


Welcome to Guernsey
Deputy Gavin St Pier

Journey to 100 Event Host
Dr Rangan Chatterjee

Session 1 – The Opportunity
Michel Poulain
Tom Blue
James Maskell
Dr Sachin Patel


Audience break
Fireside chat hosted by James Maskell


Session 2 – Fresh Thinking
Dr Sheila Kilbane
Janet Settle MD
Dr Maya Shetreat Klein
Michael Ash


Audience break
Fireside chat hosted by James Maskell


Session 3 – Food
Dr Damien Downing
Dr Rupy Aujla
Ped Millichamp & Joshua Zappacosta
Pam Warhurst


Audience break
Fireside chat hosted by James Maskell


Session 4 – Community
Dr William Bird
Chandra Mcgowan
Dr. Louise Haagh
Darren Robson


Audience break
Fireside chat hosted by James Maskell


Session 5 – The Future
Dr Avi Roy
Liz Parrish
Marc Winn


Closing Remarks
Dr Rangan Chatterjee

After show drinks and group photo


Close and party transport departs


Fresh healthy food and refreshments will be served throughout the day, and are included in the ticket price

Our Sponsors

Evolution of Medicine Logo
The Dandelion Foundation logo
Thormaehlen Photography logo
Source Recruitment logo

Our Partners

Black Vanilla logo
Paul Mariess logo
Spike Communications Logo
Delta Production Services logo
spark logo

Get in Touch