Why solar geoengineering raises major concerns
2025-07-01
Blocking the sun as a way to save the climate? Scientists warn: it’s a risky experiment that could harm both health and the environment.
Our blog brings together a comprehensive collection of articles dedicated to the impact of sunlight and UV exposure on human health. We highlight the benefits of sunlight for immunity and well-being, while also addressing the health risks of overexposure. We offer practical advice on how to maintain a healthy balance, combining the advantages of natural light with smart protection strategies. Discover how living close to the sun can positively shape your lifestyle, learn the real facts about solarium use, and explore scientific research that deepens the understanding of sunlight, UV radiation, and solarium.
Blocking the sun as a way to save the climate? Scientists warn: it’s a risky experiment that could harm both health and the environment.
More and more research shows that natural sunlight affects not only our mood, but also our circadian rhythm, recovery, and mental health.
And silence? It’s not emptiness — it’s a biological need that supports the nervous system just as effectively as sleep.
In daily weather forecasts, information about the so-called UV Index appears more and more often. But what exactly is the UV Index? How should it be interpreted, and why is it worth paying attention to – not only in summer?
Before soaking up those first rays of sunshine, it’s worth asking yourself: is my skin ready for the sun? Proper preparation is not just about aesthetics, it’s primarily about health and comfort, also mental.
“Notes from the Sunny Island” is a personal series on the Sun for life blog, where I share everyday moments and reflections from life in Crete – a place where light sets the rhythm of each day. If you’re looking for a fresh perspective on daily life and the sun – you’re in the right place. Sending you warm greetings straight from the sunny island.
As Dr. Holick puts it: “We were designed by nature to be exposed to sunlight daily—not just for vitamin D, but for a whole range of processes that support our health and vitality.”
We often hear about the dangers of excessive sun exposure—but what if our skin has its own way of coping with its effects? New research shows that the bacteria living on our skin may help protect us against UV radiation.
For years, we’ve been warned about the sun and tanning beds due to the risk of skin cancer and premature ageing. Meanwhile, a study of nearly 400,000 people published in Health & Place (2024) suggests that sun exposure may actually support longevity.
Tanning in a sunbed can be enjoyable and safe—if you know what to look for. Discover 4 simple steps to help you achieve a healthy tan and choose a salon that meets key safety standards. Smart tanning means better well-being and peace of mind.
Moderate exposure to UV radiation — both natural and artificial — can offer science-backed benefits for health and well-being. Mindful use of sunlight is a simple step toward better physical and mental condition. Balance starts with awareness.
The sun is a constant part of our daily lives, but its effects aren’t always gentle. Along with sunlight comes UV radiation—unseen by the eye, yet powerful. It can offer benefits or pose risks, depending on how wisely we choose to be exposed to it.
The first tanning beds were developed in the 1970s by the Wolff brothers, aiming to recreate sunlight’s effects. Their invention supported vitamin D production, improved mood, and helped with winter fatigue—laying the foundation for modern indoor tanning systems.