Tagged With gut feelings

These days, you can't throw a rock without hitting some start-up trying to boost our microbiomes. For the health-obsessed, microbiome has become the buzzword of the day. That's because it's becoming ever-clearer that all the trillions of microorganisms that inhabit our bodies, and particularly our gut, play an important role in our overall health.

The Hazda is a small group of hunter-gatherers living in the central Rift Valley of Tanzania, one of the few remaining groups of people left in the world who still collect the majority of their diet through foraged foods. Modernity has still managed to touch their lives, of course, but far less than it has for those of us in the post-industrialised West. For this reason, scientists have long been interested in studying their biology, in hopes of gleaning something about humanity's evolutionary path.

Predicting the future is near impossible -- but that doesn‘t stop us all from having a red hot go. Human beings have been predicting the future since the beginning of history and the results range from the hilarious to the downright uncanny.

One thing all future predictions have in common: they‘re rooted in our current understanding of how the world works. It‘s difficult to escape that mindset. We have no idea how technology will evolve, so our ideas are connected to the technology of today.