Lakshmi Krishnan, a physician and cultural historian of medicine, discusses the pressing link between climate change and healthcare. The conversation highlights how healthcare is a significant carbon emitter, urging immediate action for sustainability. Krishnan explores the genre of climate fiction ('cli-fi') as a tool for advocacy, sharing book recommendations to inspire action and hope. Additionally, the panel examines the effects of climate change on migration and tuberculosis, emphasizing the need for enhanced nutritional support to tackle this global health crisis.
Healthcare contributes significantly to carbon emissions, necessitating strong leadership and sustainable practices for climate action within the sector.
Misinformation regarding climate change complicates public health messaging, highlighting the need for evidence-based information to foster trust and understanding.
Deep dives
Sustainability in Healthcare
Healthcare is identified as a significant contributor to carbon emissions, ranking as the fifth largest emitter globally. There is a pressing need for clear leadership to implement sustainable practices within the healthcare sector to combat climate change. Recognizing the importance of reducing emissions, the podcast emphasizes the role of healthcare professionals and institutions in leading this charge. It is essential to mobilize resources and streamline efforts to not only raise awareness but to actively participate in initiatives that aim for a sustainable future.
The Impact of Misinformation
Misinformation surrounding climate change poses a considerable challenge to public health messaging and impacts people's understanding of its urgency. A specific discussion highlights how this issue grew during the COVID-19 pandemic, creating distrust in critical health communications. The podcast suggests that healthcare authorities, including medical journals, hold a crucial role in disseminating verified, evidence-based information to counteract this wave of misinformation. Addressing the complexities of climate communication is vital to ensure that accurate and constructive narratives reach both healthcare professionals and the public.
The Vulnerability of Children
Children are particularly susceptible to the impacts of climate change, facing both physical dangers and mental health challenges stemming from climate anxiety. An article discussed within the podcast emphasizes the need for increased educational efforts to help children understand climate issues and to provide coping mechanisms for the anxiety associated with these topics. The mental health impact on children due to the climate crisis can lead to significant long-term consequences that require immediate attention and mitigation strategies. Comprehensive support structures, including emotional and educational resources, are essential for safeguarding the well-being of younger generations in light of such challenges.
The Intersection of Climate and Tuberculosis
The link between climate change and the spread of tuberculosis (TB) is highlighted as climate-related factors contribute to decreased food security and nutrition, exacerbating the risk of TB transmission. Discussions reveal that malnutrition is a significant driver for the epidemic, with millions of TB cases directly related to undernutrition. The podcast stresses the importance of understanding the burden of TB in populations affected by climate change and migration to ensure proper treatment and resources are available. Addressing these health disparities necessitates multifaceted approaches and cooperation across various sectors to effectively combat both climate change and its health consequences.
It’s an often cited statistic that if healthcare was a country, it would be the fifth largest carbon emitter. At The BMJ we want to change that, and move healthcare towards a more sustainable future.
In this week’s episode, we’ll hear about our annual climate edition from two of The BMJ’s editors, Sophie Cook and Juliet Dobson.
We’ll be diving into Cli-Fi and asking how climate fiction can galvanise our collective response to climate change. Our panel includes Howard Frumkin, professor emeritus at University of Washington. Lakshmi Krishnan, internist and Director of Medical Humanities at Georgetown university, and Sarah Grossman, journalist and author of Fire So Wild.
And Finally, Tereza Kasaeva, director of the WHO’s Global Tuberculosis Programme, explains how migration and food insecurity, exacerbated by climate change, are affecting TB - and why, despite effective treatment, there are still over a million deaths from the disease annually.