Initiatives such as London’s ULEZ can be a model for other cities. But even more could be done to save lives and protect us from deadly toxins in the air
Breathwork is everywhere, whether it’s in yoga studios, corporate retreats or self-help reels. We’re told to “just breathe”. Be mindful. Lower our stress levels. Inhale. Exhale. In the yogic tradition, bringing clean air into our lungs and our body (pranayama in Sanskrit) is about purifying and detoxing, and then exhaling what we don’t need. That all sounds great if you live on a remote island or in the middle of a forest – but what if that air isn’t cleansing us, but making us sick?
According to the World Health Organization, 99% of the global population is exposed to air-pollution levels that exceed its health-based guidelines and air pollution is now the world’s single largest environmental risk, linked to nearly 7 million premature deaths each year. This isn’t an issue of future climate collapse or one that will affect future generations. This is about today – and the damage polluted air is doing to our hearts, lungs, brains and blood vessels.
Prof Devi Sridhar is chair of global public health at the University of Edinburgh
Fit Forever: Wellness for midlife and beyond
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