Where voices spark change.

What does it really take to make a difference? What happens when an idea becomes a movement, a concern becomes a cause, or one person decides they cannot simply stand by.

On The Turtle Talks, Sienna goes behind the scenes with the people turning their passion for the planet into something real, uncovering the moments, challenges and choices that shaped their journey. These are honest conversations about what it means to care, to start somewhere and to keep going.

Episode 1: Connection to Change

HK Cleanup - Lisa Christensen

In this debut episode of The Turtle Talks, 15-year-old host Sienna virtually sits down with Hong Kong Cleanup founder Lisa Christensen, whose organisation has mobilised over one million participants to remove more than ten million kilograms of trash from Hong Kong’s coastlines, trails and city streets.

Episode 2: Connection to Change

Love Button - Garrick Dawson

In the second episode of Turtle Talks 15-year-old host Sienna interviews Garrick Dawson, Global Ambassador for the Love Button Global Movement and tour representative for Coldplay. Garrick shares his journey from education to mobilising volunteers across 50+ countries, and how giving back through love can create meaningful global impact.

Episode 3: Connection to Change

Ocean Geographic - Evonne Fouesnant

In the second episode of The Turtle Talks, 15-year-old host Sienna interviews Garrick Dawson, Global Ambassador for the Love Button Global Movement and tour representative for Coldplay. Garrick shares his journey from education to mobilising volunteers across 50+ countries, and how giving back through love can create meaningful global impact.

Episode 4: Connection to Change

Ocean Purpose Project - Mathilda D'Silva

In the fourth episode of The Turtle Talks, 15-year-old host Sienna interviews Mathilda D’Silva, social entrepreneur, blue economy specialist, and founder of the Ocean Purpose Project. Mathilda shares her journey from TV producer to ocean innovator, exploring how low-cost, nature-based and community-led solutions can turn concern for the planet into lasting impact.

Sometimes, one conversation is all it takes to see things differently.