Author

Colin Cullis

Humans will be returning to the moon, but how will they be fed?

Humans will be returning to the moon, but how will they be fed?

The space race has typically focused on the massive rockets needed to get there, now we need to ensure there is enough to eat.

Defining the Earth we hope to see in 2050

Defining the Earth we hope to see in 2050

Asking what the world will look like in 30 years allows us to start doing what is needed to achieve it.

Bitcoin, Uber and GoPro - how the mighty are challenged - Part 3

Bitcoin, Uber and GoPro - how the mighty are challenged - Part 3

Becoming a world disrupting new technology is not the end of the journey, it may not even be the hardest part.

Bitcoin, Uber and GoPro - how the mighty are challenged - Part 2

Bitcoin, Uber and GoPro - how the mighty are challenged - Part 2

Becoming a world disrupting new technology is not the end of the journey, it may not even be the hardest part.

Bitcoin, Uber and GoPro - how the mighty are challenged - Part 1

Bitcoin, Uber and GoPro - how the mighty are challenged - Part 1

Becoming a world disrupting new technology is not the end of the journey, it may not even be the hardest part.

Are retail shops only going to get smaller now?

Are retail shops only going to get smaller now?

How advances in online retail and delivery options will begin to change the size and nature of physical shops.

How one city may change the way all cities are built

How one city may change the way all cities are built

Masdar City is a future vision for urban development in a country awash with oil that does not use a drop of it.

Hans Rosling - ignorance's greatest enemy

Hans Rosling - ignorance's greatest enemy

A dedicated health professional who helped the world see how we are improving the lives of millions.

Remembering Joost

Remembering Joost

EWN's Dr Jack and Curtis reflect on the life of Joost van der Westhuizen.