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Five years, 22 countries, one question: Could we live in a World Without Cows?

World Without Cows

Premieres in Dublin, London, Los Angeles and New York Launch a Global Screening Tour That Turns Theaters Into Forums for Conversation

Irish dairy farming and the challenge of nitrogen runoff

Aerial shot in Ireland of dairy cows roaming the pasture

Ireland’s rainfall powers its grass-based dairy system but raises nitrogen runoff risks. How are farmers protecting both productivity and water quality?

One farm, 100+ cows and a commitment to telling Ireland’s dairy story

Niall Moore for graphics 2 1

How third-generation Irish dairy farmer Niall Moore is farming for the next generation

Built on grass: How Ireland’s pasture-based dairy system became a global model

Ireland DairyFarm JamesCromie BanbridgeUK 019

From bog butter to global export powerhouse

Cattle, greenhouse gases and the case for better methane metrics

Cattle grazing in a pasture, representing methane emissions from livestock and the role of global warming potential metrics like GWP100 and GWP* in climate measurement.

Why the global warming potential of methane emissions from cattle production needs a closer look

Can COP30 change the future of cows and climate in Brazil?

A white Nelore cow with an ear tag stands against a bright sky in rural Brazil, representing the country’s cattle sector and its role in sustainable, climate-smart food production.

At COP30, the world’s eyes are on Brazil, and the cattle ranchers leading a global transformation.

What if cows disappeared? How a scientific paper sparked a documentary

Two filmmakers with a camera on a tripod in a dry Kenyan landscape, mountains in the background at sunset

From science to the big screen: Discover how a single question grew into a global journey.

Can essential oils help cows reduce their climate impact?

Amber essential oil bottles with herbs on rustic table, with cows grazing in pasture, showing how essential oils help cows.

The role of essential oils like thyme, oregano and clove in reducing methane emissions from cattle.

The difference between methane from cows and carbon dioxide from fossil fuels

Brown and white dairy cows grazing on green pasture beside a dense forest, representing methane emissions from cattle in contrast to carbon emissions from fossil fuels.

Exploring the science of cows, climate change and how greenhouse gases move through the atmosphere

World Without Cows Podcast: Episode 4 — Tara McCarthy: Chaos is a ladder

TaraMcCarthy

“Chaos provides a ladder” — Finding opportunity in the conversation about cows

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