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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.

"Borg creatures. A highly advanced race of predators. They have no conscience. No ethic. Chances are, it has already infected your community, your schools, your church—even your children. This real-life threat is called 'the new tolerance', a simple phrase that describes a complex modern doctrine" (Josh McDowell).

For the first time in US history, the majority of Americans believe that even moderate alcohol consumption is detrimental to health. Just 54% of Americans say they still drink alcohol. This is the lowest percentage in nearly 20 years. However, it has taken a long time to reach these conclusions.

I believe that the illusion of free time seen as a different world, separated from everyday active life, must be replaced by the image of proactive free time– just like a day of work that satisfies us.

We try to protect them as much as we can from the evil and the ugliness in this world, maybe because we know that indifference does not fit in their heart as easily as it has made a nest in ours. And maybe that's why children are the ones who give us amazing lessons of sacrifice and altruism.

The phenomenon of technoference (that is, the daily disturbance people experience due to the use of mobile phones) is becoming more and more prevalent, and researchers at the University of Technology in Queensland warn that as we become more dependent on these devices, we become more tired, more unproductive and unwell.

As a media and communications graduate, I love stories in all their forms, but I’ve always held a special place in my heart for science fiction. Exotic planets, alien races, unique extrapolations of scientific theory and bizarre visions of the future of our world—no other genre captures my imagination in quite the same way.

The controversial story of Baruch Spinoza takes on a fascinating dimension with the explosive excommunication from the Jewish community decreed by the leaders of the Portuguese Sephardic community in Amsterdam—a decision accompanied by one of the most severe anathemas. This document made Spinoza one of the most reviled philosophers by both Jews and Christians, but attitudes towards him began to change after the...

This article deals with principles that we know on a theoretical level, but don't really apply in our daily lives. If certain things are true, why are we so reluctant to change?

The attacks by the United States and Israel on Iran have been presented as an inevitable strategic move. However, the last 20 years have shown that, while wars can be won quickly, achieving subsequent political stability is much more challenging. The situation in Iraq in 2003 remains the clearest example of this. Will Iran repeat this pattern?

On August 28, 2011, when the Martin Luther King, Jr. Memorial was opened to the public in Washington D.C., 48 years had passed since the famous “I have a dream” speech by the young African-American Baptist pastor.

When confronted with someone else’s strong emotions—intense joy or heartbreaking pain—we often do not know how to react. In the case of joy, the other person usually doesn't mind, because his feelings console him. But in the case of pain, things are completely different. Misunderstood suffering can make the sufferer isolate himself from the very people who could help him. So, how can...

In the first two articles of this series, we examined the biblical theology of the Sabbath in relation to the divine act of creation, the history and theology of the people of Israel and early Christianity. This third and final article in the series will examine the Sabbath from the perspective of legalism, under which some commentators have placed seventh-day observance.

Time can exist in many forms—work time, free time, leisure time—and it has a lot of possessive adjectives: my time, your time, our time. The relativity of time can often lead to confusion because of the accompanying mixture of emotions, such as fear, joy, satisfaction, or expectation. It was this relativity of time that led me to need to define it in my...

Divorce, widowhood, or celibacy are just a few of the faces of loneliness, an experience which Christians also deal with at some point. Those who have often crossed paths with it, say that loneliness is truly a flowering wilderness: a place that is isolated but where deep spiritual lessons are learned.