Dennis Schulz

Every year, World Health Day reminds us to stop and reflect on how we’re doing — not just physically, but mentally too. And this year, something about the UAE's approach to mental health really caught my attention. Dubai just launched an ambitious new Mental Wealth Framework, backed by AED 105 million, and it's not just lip service. It’s part of the wider Dubai Social Agenda 33 — a vision to make the city one of the top places in the world to live and work. This new framework includes early detection of mental health struggles, improved access to care, and support systems for kids in schools. It’s a full-on push for mental wellbeing as a pillar of urban life. In Germany, we’ve made strides in mental health — but we also know how much further we need to go. Our systems are evolving, but we still deal with long wait times, stigma, and uneven access across regions. When I see countries like the UAE treating mental health as essential public infrastructure, it makes me ...

Chlorinated water, a cornerstone of modern public health, has a rich history dating back to 1908 in Jersey City, New Jersey. The practice was introduced to combat rampant waterborne diseases such as cholera and typhoid. Prior to this innovation, these diseases claimed countless lives, and finding an effective disinfectant for public water supplies became crucial. The idea of using chlorine emerged because of its powerful ability to kill bacteria and viruses, transforming the way societies manage water safety. The primary advantage of chlorinated water lies in its efficacy in reducing the incidence of waterborne diseases. Chlorine effectively destroys pathogens that cause illnesses, thereby protecting large populations from potential outbreaks. This disinfection method is also highly cost-effective, making it accessible for widespread use. Furthermore, chlorine provides a residual disinfectant effect, which means it continues to protect water from recontamination as it trave...