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• Why focus on cattle as a source of pollution?

  • Cattle are the largest agricultural source of methane, a gas that worsens air quality and contributes to respiratory diseases. Their manure can contaminate water with pathogens like E. coli and Salmonella, and antibiotic use in livestock contributes to superbugs that threaten global health.​

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• What health problems are linked to cattle-related pollution?​​​​

  • Respiratory issues from methane-driven ozone formation​

  • Water-borne diseases from manure runoff

  • Antibiotic-resistant infections from contaminated soil and water

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• What is the proposed solution?​

  • We propose using methane-reducing feed additives, especially seaweed-based supplements, which can cut methane emissions by up to 80%. These additives are easy to integrate into existing feed systems and require no major changes to farm infrastructure.

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• Why seaweed?​

  • Seaweed is a highly sustainable resource because it:​

    • Grows 1-2 feet per day​

    • Requires no freshwater, fertilizer, or farmland

    • Absorbs nitrogen, phosphorus, and carbon dioxide(CO2) from ocean water

    • Reduces ocean acidification

    • Creates habitats for marine life

    • Helps clean polluted waste waters

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• How does the reduction of methane lead to improvements in human health?​​

  • Methane contributes to ground-level ozone, which is linked to:​

    • Asthma​

    • Chronic respiratory disease

    • Premature mortality

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• How does this solution address water contamination?

  • By reducing the environmental footprint of cattle operations, we lower the risk of:​

    • Manure runoff​

    • Pathogen contamination

    • Antibiotic-resistant bacteria entering waterways

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• Is this solution scalable for developing countries?​

  • Yes, seaweed farming uses simple rope-based systems, grows rapidly, and requires minimal investment. This allows us to focus on strenghtening health systems and sustainable practices indeveloping regions.​

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• Does this solution interfere with food production?

  • No, seaweed farming does not compete with land-based agriculture. Rather, it grow sin the ocean, without the requirement of arable land, and doesn't reduce food crop availabilty.​

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• How does this project support global health resilience?

  • By reducing pollution, preventing water-borne disease, and limiting antibiotic resistance, the project strengthens countries' ability to manage health risks.​

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