The UK experienced an unprecedented heatwave last month, along with the rest of Europe. In the UK, where I am, the heatwave broke June temperature records (peaking at 37.7C), while Germany hit an all-time high of 41.7C. The reality of climate change is that heatwaves like this will become longer, more frequent, and more intense.…
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In a blog post from a couple of years ago, I described my first experience with high ventilation breathwork – a form known as Psychedelic Breath, based on the principles of Holotropic Breathwork, developed by the Czech psychiatrist and LSD researcher Stan Grof. In that post, I also detailed some of the research on high…
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Yoga nidra (or yogic sleep) is a technique for inducing a state of consciousness between waking and sleeping. I often use it when I’m sleep-deprived, either as a way to (hopefully) have a nap, or at least to feel more rested, which can happen without needing to sleep. Research is also emerging on the benefits…
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The embellishment of memories is a widespread phenomenon. Sometimes, the distortion of memory goes beyond embellishment and becomes fabrication: false memories are common, and they can be easily induced. Simply put, memory is prone to distortion. Research shows that human memory is constructive (or reconstructive) rather than purely reproductive; we fill in gaps in memory…
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While one of the main recognised benefits of psychedelics is a lessening or elimination of the fear of death (particularly in those with a terminal illness), this effect is not universal. Indeed, a 2025 study published in the journal Death Studies found that many people experience an increase in death anxiety after psychedelics. This possible…
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