Our Contributors

The people behind the research.

Environmental scientists, epidemiologists, materials engineers, and investigative journalists. Every article on Bhumi is written by someone with domain expertise -- and every contributor shows their working.

Niran Chaisiri

Environmental Scientist

Chiang Mai, Thailand

Environmental scientist. Former Chiang Mai University. Studies the burning season because he grew up in it.

Atmospheric chemistryPM2.5 measurement and interpretationCrop burning mechanics

Emma Haworth

Investigative Sustainability Journalist

Bristol, UK

Former trade journalist. Now investigates what sustainability brands claim versus what they can prove.

Corporate greenwashingPackaging certification standards (EN 13432, OK Compost, TUV, BPI)Supply chain transparency

Kai Lindqvist

Materials Scientist & Packaging Engineer

Gothenburg, Sweden

Materials scientist. Former packaging R&D. Assesses whether bio-materials do what the marketing claims.

Polymer chemistryBio-based materials (bagasse, straw, mycelium, PLA, bamboo)Lifecycle assessment methodology

Priya Menon

Public Health Researcher

London, UK

Epidemiologist. Former LSHTM. Writes about what environmental exposure does to human health -- with the evidence and the caveats.

EpidemiologyPM2.5 health effects (respiratory, cardiovascular, neurological)Microplastics in human tissue

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