Analysis

Even those least familiar with evolutionary theory know that it involves a powerful driving force: natural selection. However, as we delve deeper into the theory, we find that things haven't been that simple for a long time. This is because we no longer consider natural selection the sole engine of evolution, and from a certain point of view, not even the most powerful...

Aurelius Augustine (354-430) is known for the stirring Christian experience he described in his Confessions and for the seminal theological thought that has shaped theology to this day.

For me, 2022 was the year of waiting—a word that managed to define our lives, thoughts and actions to an unexpected degree.

Could it be true? Are we eating too much salt? Is too much salt dangerous or beneficial?

I guess my mid-life crisis kicked off when I turned 26. What is my purpose in life? What have I accomplished so far? Am I caught in a treadmill of mediocrity? Who am I? Am I basically a good person or a selfish person? Do I have a destiny? These kinds of questions have a way of recycling themselves—they turned up again around my 31st birthday,...

Jeddah is different, at least according to its city motto. This Saudi Arabian port city on the Red Sea is home to more than 4 million people and is a gateway to Mecca: the holiest city in Islam. Millions of pilgrims come through Jeddah to visit Mecca, some 65 kilometres to the east, and Medina, Islam’s second holiest city, 360km to the north.

Suppose I leave the window open then leave home. A stack of banknotes can be seen on the table through the open window. An individual walking down the street notices the opportunity, thinks for a while, but decides to move on. Why would a man who has the opportunity to steal decide not to?

Why Western thought—and your own beliefs—owe a debt to one German monk.

Most of the time, we tend to blame lack of sleep for our permanent fatigue. Yet other causes should be factored in, too. Addressing them could help us avoid or treat our constant feelings of tiredness.

Every January, economic and governmental elites gather in their hundreds in Davos, the exclusive ski resort in Switzerland, where the World Economic Forum holds its annual high-level meeting. This year, because of the pandemic, the in-person meeting had to be rescheduled. But the controversies surrounding the meeting's theme – The Great Reset – were not postponed.

In Mexico, diabetic retinopathy is a significant challenge. Professor Pedro Gomez is the director of the Ophthalmology Institute of the University Hospital of Montemorelos in Mexico, renowned for the highest number of eye surgeries in Latin America.

Measuring more than nine metres tall, the pale granite carving of Dr King that is the centrepiece of the Martin Luther King Jr Memorial, just to the east of the National Mall in downtown Washington DC, makes it easy to forget that he was a relatively short man. His iconic likeness towers over visitors as his words carved into the stone walls around...

The mortality rate of COVID-19 remains high, but not as high as its transmission rate, and this good news needs nuances and explanations.

Social interactions and the tools that facilitate them are changing the world in ways that even now, after all this time, we cannot anticipate.

Education is essential for the survival of any social group, since a community ensures its existence and development only by passing on to the next generation the knowledge it has accumulated, the power it derives from it and its ideological aspirations.