Human gene editing: who decides the rules?
Jan 18, 2020 11:49 am UTC| Insights & Views Science
Gene editing technology allows scientists to make changes to an organisms DNA. It has made it possible to create cattle without horns, tomatoes that ripen slowly over time, and even mosquitoes that are incapable of...

How we deduced that our ancestors liked roast vegetables too
Jan 18, 2020 11:49 am UTC| Insights & Views
Archaeological work at the Border Cave site has revealed the earliest evidence for cooked root vegetables. Border Cave lies between South Africa and eSwatini and has a remarkable record of human habitation. Hot, roasted...

What's behind violence in South Africa: a sociologist's perspective
Jan 18, 2020 11:49 am UTC| Insights & Views Life
The 2018 Global Peace Index listed South Africa as one of the most violent and dangerous places on earth, and getting worse. South Africa has a long history of violence. It was used as a tool of power and governance by...

Apple's share price has doubled, but there is a crunch coming – investors should watch out
Jan 18, 2020 11:46 am UTC| Insights & Views Business
Apple shareholders must be extremely happy with the companys performance in the past 12 months. The stock price is up 111% since the end of 2018, not to mention the US$3 (2.31) per share that the company has paid in...
We need to modernize how we measure national wealth
Jan 18, 2020 11:45 am UTC| Insights & Views Economy
I recently tried an experiment. I changed several light bulbs, and since one required a little rewiring, I sent my wife (also known as the majority shareholder) a bill for $110.50 (plus GST). In return, she sent me a bill...
Don't die wondering: apps may soon be able to predict your life expectancy, but do you want to know?
Jan 18, 2020 11:44 am UTC| Insights & Views Technology
When will I die? This question has endured across cultures and civilisations. It has given rise to a plethora of religions and spiritual paths over thousands of years, and more recently, some highly amusing apps. But...
The devil is in the detail when it comes to responsible investing
Jan 18, 2020 11:43 am UTC| Insights & Views Investing
With the recent flood of pledges by investors to turn up the heat on climate action, one might think that the investment industry was in the midst of a profound shift. If only that were the case. Officially, the...