What Does a Sustainable Diet Look Like?

It can be hard to know exactly what a sustainable diet looks like. For instance, a study from the University of Oxford, published in Climatic Change, found that the vegan diet produces the least greenhouse gas emissions. Comparisons were made between meat-eaters, fish-eaters, vegetarians, and vegans. In this way, a plant-based diet would be considered…View Post

Diet and the Evolution of the Human Brain

The evolution of the human brain has always been shrouded in mystery. This is because the organ tripled in size over the course of nearly seven million years, a pace of evolution that is unheard of in the natural world. Most of this growth occurred in the past two million years, during which time the…View Post

Asemic Writing: The Drive to Create Imaginary Languages and Alien Alphabets

I have long been fascinated by the artistic drive to create imaginary languages. Countless numbers of them exist. And some of them have made their way into public consciousness since they have been integrated into the fictional worlds and universes portrayed in popular books and television shows. These fictional languages include Elvish in the works…View Post

Colonising Planets Beyond Mars

Right now the goal of SpaceX is to colonise Mars. This is the nearest planet that we could feasibly travel to and inhabit. Soon our technological capabilities will allow us to travel to, and live on, the red planet in a cost-efficient and sustainable way. Science fiction will become reality. But there is no reason…View Post

Colonising Mars: A Colossal Feat of Human Ingenuity

Colonising Mars is no easy task. Elon Musk, the founder of SpaceX, has estimated that the current cost of sending someone to Mars is “around $10bn per person”. And there are all sorts of other logistical hurdles involved. But, if we want to expand into the Solar System, we’ll need to find out how to…View Post