When Knowledge Is Not Enough: Building Trust Around Prostate Cancer

Think of a dish that instantly transports you somewhere else. Perhaps it is your grandmother’s soup, a birthday cake, or the smell of onions softening in a pan. Before you have taken a bite, you are back in another kitchen, surrounded by people whose voices you can almost hear. Food has done something extraordinary. It has told a story without saying a word. This is the idea behind the “food voice,” a concept explored by Rozanne Gold, an award-winning chef, journalist, and author. Our food voice is the distinctive way we experience, remember, describe and share food. It grows from family traditions, cultural expectations, personal associations and the senses. Like a speaking voice, it belongs to each of us, yet it is shaped by everyone who has helped feed us.

Imagine archaeologists uncovering the remains of an ancient library and discovering something strange. Several copies of a remarkable story survive, but every one of them appears to come from roughly the same period. Centuries of later scribal activity left no newer copy. Was the story forgotten? Deliberately abandoned? Confined to a small circle of scholars? Or are the missing copies simply waiting to be found? That puzzle lies at the heart of research by Dr. Susanne Görke and Dr. Jürgen Lorenz, both of Philipps-Universität Marburg, into the “Song of Release,” a fascinating work preserved on clay tablets from the Hittite capital of Ḫattuša, in what is now Turkey. The composition belongs to a bilingual Hurrian-Hittite textual tradition. Its surviving fragments open a window onto a world in which stories, languages and scholarly knowledge moved across cultural boundaries.

A country can look modern and prosperous in one place, then desperately poor only a short distance away. South Africa makes this contrast unusually stark. Its mines, cities and financial institutions have long connected it to the heart of the global economy, yet enormous inequalities have divided people by race and class. The tempting explanation is that two different economies somehow exist side by side. Prof. Sam Ashman of the University of the Witwatersrand in Johannesburg asks us to see something more unsettling: these worlds are not separate. They were built together.

Imagine a patient with several health problems moving through a modern medical system. She may see a family doctor, a specialist, a hospital team, a pharmacist and perhaps a community service. Each professional may be highly skilled. Each organisation may own sophisticated software. Yet the patient can still find herself repeating the same story, carrying information between appointments, waiting for records to arrive and trying to understand who is responsible for what. The individual parts work well, but the journey doesn’t.

Vaccines can prevent serious illness, disability and death, but their benefits depend on people actually receiving them. When vaccination rates fall, the usual question is how to support more people to get vaccinated. Yet that question may be too simple. A reminder, a conversation, a financial incentive or a more convenient clinic can all help, but they do not necessarily help everyone in the same way. That is the central insight emerging from a major analysis led by Dr Sarah Davies and Dr Clare French, both of the University of Bristol, and colleagues. To go beyond asking whether broad categories such as “education” or “improved access” work, the researchers took apart vaccine uptake interventions to examine their individual ingredients. It is a little like studying recipes: knowing that a cake tastes good is useful, but knowing which ingredients make the difference is far more helpful if you want to create a better cake.

The Egyptian Revolution of January 2011 may be recalled vaguely through memories of massive crowds in public squares, slogans that reverberated worldwide, and viral images on social media. Women belong at the center of public memory and understanding of this important revolution. During Egypt’s 2011 Revolution and its aftermath, women played a major role, leading demonstrations and negotiations and organizing frontline confrontations, while demanding bread, freedom, and social justice. Many also faced sexual violence in the public spheres, a strategy to isolate them from the masses and weaken the force of the revolution. A remarkable collaborative project led by Prof. Manal Hamzeh of New Mexico State University asks what happens when the women who lived and witnessed those experiences transform them into graphic art.

In a clinical laboratory, a number on a screen can shape a life. A test result may help diagnose a rare metabolic disorder, guide treatment, or reassure a family that a feared condition is absent. Before that number reaches a doctor, however, the laboratory has to answer a quieter question: can we trust it? That question is the purpose of quality control, or QC. Laboratories repeatedly test samples with known properties and examine whether their instruments are producing results that remain accurate and precise. When something begins to drift, QC can reveal the problem before unreliable patient results are released. The principle sounds straightforward. In biochemical genetics laboratories, however, the reality is anything but simple.

What if depression is best understood as a process that gathers momentum, rather than a fixed illness that simply appears once enough symptoms have accumulated? A difficult week becomes persistent stress. Persistent stress demands more coping. Coping becomes exhausting. Sleep, appetite, activity and relationships begin to change. Those changes can then create fresh stress, pushing a person further down a self-reinforcing spiral.

For many men, a conversation about prostate cancer begins long before they enter a doctor’s office. It may begin when a brother mentions a test, when a friend describes a frightening diagnosis, or when a family member dies from cancer. For Black men, those conversations carry particular urgency. Prostate cancer affects them much more often, yet knowing that a disease is dangerous does not automatically mean people have the information, confidence, or trusted relationships needed to make decisions about screening.

High blood pressure or hypertension is often called the silent killer, because the symptoms that it does cause beyond headache (such as nervousness, sleep disturbance, and poor exercise tolerance) have not typically been linked to elevated blood pressure. Over the years when blood pressure remains uncontrolled it damages the heart, brain, kidneys, and blood vessels and impairs their function. Millions of people take blood pressure medication every day for the purpose of lowering their blood pressure to normal levels. For many, those medicines work well, however for others, the numbers on the blood pressure monitor remain stubbornly high despite taking several different antihypertensive drugs. This frustrating situation leaves patients at increased risk for preventable health problems (such as stroke, and heart failure) and both them and their doctors searching for better answers.