Why health should be key agenda during climate change summits

Delegates following proceedings during the Africa Climate Summit at the KICC in Nairobi. [Silas Otieno, Standard]

The traction on health, being central to the climate crisis, is gaining momentum, and its drum rolls need to sound even louder. This, as about 1.1 million people in Africa died prematurely from air pollution-related diseases in 2019, representing one-sixth of the total global estimate of 7 million annual deaths.

Furthermore, climate-linked emergencies have been on the rise with more than 100 health emergencies occurring in the Africa region every year as reported by WHO - accounting for 70 per cent of all natural disasters that occurred between 2017 and 2021, with devastating consequences.

At least 2,121 public health events were recorded in the region between 2001 and 2021, out of which, 56 per cent were climate-related. In our recent memory is the cyclone Freddy in southern Africa that killed at least 676 people and displaced thousands in Malawi, with enormous destruction of infrastructure including health facilities, roads, schools and water systems.

These staggering statistics paint a devastating picture of the loss and destruction of human lives and livelihoods that climate change and its intersection with the health of our people has had. We hold the position that no one should be allowed to speak on climate change without a mention of statistics of people dying and suffering from climate-linked health conditions.

This year, for the first time, the world's biggest climate summit held annually by the United Nations will have a day dedicated to discussing the health impacts of climate change. The 28th Conference of Parties' (COP28) president, Sultan Al Jaber, made the announcement earlier in the year saying its inclusion will widen the scope on climate adaptation and foster climate resilience, as well as beef up other mitigation measures.

Climate and health experts around the world will agree that this has been long overdue, but having it gain impetus at COP28, somewhat, makes up for the lost time.

Undeniably, health is the human face of the climate crisis whose reality is within our reach. People's health and the health of the planet are inextricably linked. The clarity of science as guided by the Intergovernmental Panel on Climate Change (IPCC), whose latest report was released this year, shows that the human-induced climate risks exacerbate both planetary and people's health.

A summary of the IPCC's report on health done by the WHO outlines why health systems can easily be crippled by climate change. In its sixth assessment report, the IPCC indicates how the shifting average temperatures aggravate the occurrence of existing health conditions such as malaria and other vector-borne diseases.

Additionally, a study published earlier this year by the Royal Society shows that climate change made the malaria-causing mosquito shift to areas that it previously did not find favourable for breeding. In a country like Kenya, for instance, studies have shown that malaria prevalence is moving away from its known endemic regions, mostly around the Lake region to the highlands.

The WHO's analysis on the IPCC reveal that loss and damage has a direct impact on public health which have both economic and non-economic costs. As popularly said, health is wealth - a country's economy will be affected when people hit by the climate crisis cannot afford the health care they need to improve their quality of life. Loss of health as a result of climate change could mean the loss of cultural heritage, indigenous knowledge, societal or cultural identity, as well as biodiversity which can contribute to deteriorating mental health of the people.

Such realities show the need to make health a key agenda during climate summits.

The Africa Climate Summit presents a pivotal moment to address the undeniable interplay between climate and health - a matter of life and death for our people. The tragic irony isn't lost on us. African leaders have, for a long time, prioritised inanimate things, energy, agriculture, and how minuscule our continent's contribution is to global greenhouse gas emissions, yet it's our communities that bear the harshest brunt of climate change's devastating impacts.

Sadly, the organisers seem to have overlooked the urgency of this health crisis, as it remains conspicuously absent from the Summit's agenda. This isn't merely an oversight; it's a haunting omission that risks squandering a golden opportunity to amplify Africa's voice on a global stage, especially with the 78th Session of United Nations General Assembly and COP28 looming on the horizon.

We can't afford to miss this chance. With the health of the African communities at a stake, we have to seize the moment to petition for inclusion of health into climate change dialogue - ensuring that Africa's vulnerabilities and needs are not just heard but are acted upon in global forums.

Nonetheless, a promising shift is emerging, as key players like Africa's health ministers and civil society organisations, including Amref Health Africa, are leading the charge in framing health as central to the climate agenda. These influential and immutable voices are not only elevating the discourse but also laying the groundwork for policy initiatives that prioritise health in climate action. Their efforts represent a strategic move to steer the focus of climate dialogues towards a more holistic and urgently needed approach.

While the science already speaks volumes on what is already happening, it is imperative that countries design mechanisms that will be used to finance the health impacts of climate change. Africa needs to come up with investment opportunities that will help in cushioning vulnerable communities against the health impacts. Such discussions will be tabled in the negotiation rooms at the COP28, later this year, and hopefully result in legally binding commitments.

-Dr Githinji is the Group CEO of Amref Health Africa. Mr Muchangi, is the Director for Population Health and Environment at Amref Health Africa