Reading polls: How do we evaluate surveys carefully?

Many news programmes, speeches, or press articles refer to at least one poll. When designed and conducted well, polls are an excellent means of measuring public opinion on a particular topic. Unfortunately, not all surveys are well compiled, relevant, representative, or honest.

The portrait of Jesus (II): Jesus, the Lord and King

The Holy Scriptures call Jesus “the Lord”, that is, the Master. This was a respectful title used by slaves towards their masters in Antiquity. This is how subordinates addressed their superiors: children and their fathers; siblings, and their older siblings—or even a younger sibling who holds a high position.

Artemis II: The wonder and the destination hidden in plain sight

A few hours after launching from the Kennedy Space Center, somewhere above the equator, astronauts Reid Wiseman, Victor Glover, Christina Koch, and Canadian Jeremy Hansen saw something that few human eyes have ever beheld directly: the entire Earth, small and luminous, suspended in the absolute darkness of outer space.

Free to make decisions for only 10% of the time

Of the approximately 26-28,000 days (73-79 years) that the average person lives, only a maximum of 10% of that time is actually spent as an adult making decisions about what to do. The rest of our time is spent in activities that are generally unavoidable.

The Christian citizen

“If it is possible, as far as it depends on you, live at peace with everyone” (Romans 12:18).

How (and why) to read through the Bible every year

More than a collection of information, beyond its role as a guide, the Bible is where we have a redemptive encounter with the One who holds the keys to eternal life.

Evolution before our very eyes | Part 2

Bacteria are becoming increasingly resistant to antibiotics; some butterflies and fish are developing new colours for better camouflage; and a series of laboratory experiments have revealed small but significant changes in various microorganisms. Are these phenomena conclusive evidence of evolution unfolding before our eyes?

Are you a workaholic?

By 2030, epidemics will be eradicated; life, rejuvenated by injections, giving lifespans of 150 years; and cars almost obsolete with aeroplane ownership common. These were the 1930 predictions of FE Smith, a British politician and friend of Winston Churchill.

A tsunami put under a microscope

In 2004, we experienced firsthand one of the most devastating tsunamis of our century. It was early morning, on Boxing Day.

Biased statistics and false truths

A few years ago, the American Statistical Association carried out research on the history of statistics, tracing their use throughout the course of human society’s development. The results of the study are displayed in the form of a chart called the Timeline of statistics, available on the association's website.
faith

The faith in our hearts

When I read “The Pitesti Phenomenon”, in my teens, I was bewildered by how cruel human nature can be. It was also then that I realized that being forced to renounce yourself, to bury your values and defining beliefs to become the reflection of a rotten system, to become inhuman is worse than being physically tortured.

The crossless Cross

The mention of the city of Rio de Janeiro evokes images of the traditional carnival or the vast, exotic beaches such as Ipanema and Leblon. But most often we think of the huge monumental statue representing Christ the Redeemer (Cristo Redentor) with wide, open arms, looking down towards humanity from the top of Mount Corcovado (700m).

God also has a mother’s heart

Some Christians venerate the Virgin Mary, multiplying her attributes and exaggerating her qualities to the point of deification. Other Christians go to the opposite extreme and trivialise Mary's personality and contribution, barely recognising her basic qualities.

Happiness is under the shadow of closeness

The first few seconds are confusing, voices and blurred figures buzzing nearby, and it seems to me that some clumsy hands are trying to pull me out of this zigzag between sleep and wakefulness. I clearly hear a woman's voice announcing that I'm waking up and, before I'm completely out of this state of drowsiness, I realise I'm in intensive care.

31 days of Christmas

I love Christmas, and opening Nathan Brown’s book, Advent: Hearing the Good News in the Story of Jesus’ Birth, reading each page, is like opening a carefully wrapped Christmas present, undoing the gift card attached with ribbon and bow, folding back the bright cellophane wrapping and lifting the lid off a curious little box containing the Gift itself. The gift in this case...