Martín Caparrós takes a journey from when “fire made men” until today. The journalist reflects on how fire has contributed to the creation of humanity.

The visual column of the Argentine couple has left a total of eight installments published every Sunday in EL PAÍS. In previous episodes, they have discussed issues such as 'the age of the West', artificial intelligence, the unstoppable growth of cities or the ability to cheat death. The latest installment of Oh, future is the eighth and final episode of the visual column.