Remarks about implementation science for planetary health by Reda Sadki, Executive Director, The Geneva Learning Foundation at the Centre for Planetary Health’s research corner meeting, London School of Hygiene & Tropical Medicine (LSHTM) on December 17, 2025 Pauline Paterson (LSHTM): We are really delighted to welcome Reda Sadki.

For decades, global health policy has approached mental illness primarily as a clinical challenge, a condition to be managed within the walls of hospitals and clinics by medical professionals. This biomedical focus, while essential, has often obscured the broader context in which mental health is shaped.

The global malaria response is currently navigating a convergence of crises. Epidemiologically, the reduction in mortality has plateaued. Biologically, threats from Anopheles stephensi and partial artemisinin resistance are accelerating. Financially, the 2025 landscape is defined by a severe contraction in foreign assistance, necessitating a radical optimization of resources.

«Si je réussis mon projet de terrain, je m’attends à avoir au moins vacciné 345 enfants». Cet engagement n’a pas été pris par un ministre dans la capitale, mais par Jérémie Mpata Lumpungu, infirmier titulaire dans la province du Kasaï. Il n’était pas seul. Lundi 10 novembre 2025, un appel a résonné à travers la République démocratique du Congo.

On November 12, 2025, the 18th European Public Health Conference hosted a symposium organized by the International Federation of Red Cross and Red Crescent Societies (IFRC). The session, “The heart of resilience: lessons from mental health support for children and young people affected by conflict in Ukraine,” explored the large-scale mental health and psychosocial support (MHPSS) initiative developed by the IFRC with support from the European

On November 7, 2025, Reda Sadki, Executive Director of The Geneva Learning Foundation, joined the panel “The Future of Work: AI and Green Skills” at the 9th 1M1B Impact Summit held at the United Nations in Geneva. Moderated by Elizabeth Saunders, the discussion explored the rapid redefinition of the workforce by artificial intelligence and the green transition. The following is an edited transcript of Mr. Sadki’s remarks.

Bill Gates’ latest public memo marks a significant shift in how the world’s most influential philanthropist frames the challenge of climate change.

The 2025 Lancet Countdown report has begun to acknowledge a critical, often-overlooked source of intelligence to build climate-resilient health systems: the health worker. By including testimonials from health workers alongside formal quantitative evidence, the Lancet cracks open a door, hinting at a world beyond globally standardized datasets. This is a necessary first step.

Here is everything that the new Lancet Countdown says about the value and significance of indigenous and other forms of local knowledge, as well as their value for community-led action to respond to the impacts of climate change on health. Why does this matter?

There is an important and necessary conversation happening right now about the use of generative artificial intelligence in global health and humanitarian communications. Researchers like Arsenii Alenichev are correctly identifying a new wave of “poverty porn 2.0,” where artificial intelligence is used to generate stereotypical, racialized images of suffering – the very tropes many of us have worked for decades to banish. The alarms are valid.

The 2025 State of AI Report has arrived, painting a picture of an industry being fundamentally reshaped by “The Squeeze.” This is a critical, intensifying constraint on three key resources: the massive-scale compute (processing power) required for training, the availability of high-quality data, and the specialized human talent to build frontier models. This squeeze, the report details, is accelerating a consolidation of power.