A Voice for the Ocean

A Voice for a Blue Planet

'Sí Es Cosa Tuya' written by Olivia Mandle. A practical guide to climate change and what we can do about it.

“SÍ ES COSA TUYA”

“Yes It’s Up to You” is my first book, published in Spanish by Penguin Random House in 2023.

In 11 chapters, I share a simple conviction: real change begins with each of us.

Through personal stories from my journey as an activist, I explore the power we hold in our everyday choices — what we eat, what we buy, how we treat animals, and how we relate to nature and the oceans.

Each chapter also includes documentaries and books for those who want to go deeper. Because awareness matters — but action is everything.

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