As a global society, we are living in reliably unreliable times, bathed in the dubious glow of a bonfire of certainties. Please allow me to add another set of conventions to the pyre: our most maligned and restricted drugs might heal us.

Consumers, the medical community and regulators are beginning to re-examine taboo substances through the fresh light of evidence and experience. Cannabis, nicotine and psychedelics will create a new, transgressive wellness and form part of our collective health and wellbeing in the years to come.