Immunization against COVID-19: How often should the vaccine be repeated?
How long does the protection provided by the vaccine last? Should I have a booster shot after a while, or not?
Pope Leo XIV: the relationship between the first American pope and US politics
Pope Leo XIV, who was born Robert Francis Prevost, was elected the 267th Supreme Pontiff. Born in the south of Chicago in 1955, he is the first North American pope. Despite this, his relationship with US politics is more complex than his biography might suggest.
The light that can make whales fly
Hendel Butoy was born in Brazil and raised in southern California. He studied at the California Institute of the Arts, and was then offered a position as an animator at Walt Disney in 1979.
Can we simulate evolution?
When a process is thought to be too slow or impractical to test experimentally, simulation science is a valuable tool for testing its validity.
Biography of a dilemma
"If anyone, then, knows the good they ought to do and doesn’t do it, it is sin for them" (James 4:17).
All or nothing
By the middle of the 17th century, German Protestantism had long ceased to be a burning torch. Accepted by the nobility and the populace, it had become an ecclesiastical, secular, and politicised institution like all the others. In the night of alienation, God brought from the ashes the light of a new dawn.
COVID-19 prevention series: An introduction
“A healthy lifestyle has been an important part of the beliefs of the Adventist Church since its early years and remains so. We are still committed to live, share, and promote healthy living as expressed by the holistic Adventist health message entrusted to the Church. The Adventist health studies have confirmed the unequivocal benefits of increased longevity and quality of life through implementing...
Telling the story for the 30th time
There are so many versions of the “real meaning” of Christmas—kindness, generosity, neighbourliness; family, food and gifts; and, in our part of the world, end-of-year parties, carols by candlelight, summer holidays and trips to the beach or other outdoor adventures.
Be sad, better
I consider myself a fairly honest person. But when someone asks that innocent question, “How are you?” I’m often tempted to twist the truth.
Friedrich Nietzsche, Christianity, and Jesus of Nazareth
“I condemn Christianity; I bring against the Christian church the most terrible of all the accusations that an accuser has ever had in his mouth... The Christian church has left nothing untouched by its depravity; it has turned every value into worthlessness, and every truth into a lie, and every integrity into baseness of soul... the cross as the distinguishing mark of the...
Kindness: a social act
One of the small joys of my childhood was to visit my maternal grandmother at the house on the hill.
How can we prepare for a potential infection with COVID-19?
Although a small minority deny the existence of COVID-19 (claiming that it is a malicious conspiracy), most people are interested in what they can do to be as prepared as possible for a potential encounter with the dreaded virus.
The best interest of the eternal child
Some time ago, an older friend, now a parent, was telling me how the way his father treated him in childhood caused him unnecessary suffering. Now, as an adult struggling with anxiety, he has spent much time in a psychologist’s office.
How does the calming prayer help us manage volcanic emotions?
“I live in a high and holy place, but also with the one who is contrite and lowly in spirit, to revive the spirit of the lowly and to revive the heart of the contrite" (Isaiah 57:15).
What do we do with the lingering sense of guilt?
I baptize you with water for repentance. But after me comes one who is more powerful than I, whose sandals I am not worthy to carry. He will baptize you with the Holy Spirit and fire. – Matthew 3:11


























