LOOK AT IT THIS WAY

Chapter 1: Climate Action Is Good for Your Health When discussing climate action, we often focus on preventing disasters—floods, wildfires, and extreme heat. But what if we flipped the script? What if we talked about the immediate, personal benefits that climate solutions bring to our daily lives? One of the most significant and exciting upsides to taking action on climate change is that it makes us healthier. Breathing Easier: Cleaner Air, Healthier Lungs Let’s start with the air we breathe. Have you ever taken a breath of air outside on a smoggy day? The air is thick and dirty, often from car fumes, factories, and hot weather. The sky can look hazy or yellowish, and the air might smell strange. It can feel harder to breathe on days like this—when the air feels heavier than usual. People with asthma, young kids, and older adults are especially at risk, but even healthy lungs can feel the strain. You might cough more, feel a tightness in your chest, or get out of breath faster. Fossil fuel emissions from cars, power plants, and industry release fine particulate matter and harmful pollutants, including black carbon and tropospheric ozone. The problem isn’t just the carbon dioxide (CO2) that warms the atmosphere, but also all these pollutants that harm our health. They’re linked to respiratory diseases, such as asthma and chronic bronchitis, as well as cardiovascular diseases that increase the risk of heart attacks and strokes. Fortunately, climate solutions address both problems at once. When we encourage walking and biking (and even ebikes and hoverboards), expand electrified public transportation, and shift to electric cars and trucks, we will burn fewer fossil fuels, directly improving air quality. Better air means fewer hospital visits, healthier lungs, and longer lives. What if all these transportation options are fueled by electricity from renewable sources? We would all breathe better, especially those living close to coal power plants. Transitioning to renewable energy reduces emissions of harmful pollutants, including fine particulate matter (PM2.5) and nitrogen oxides (NOx). These pollutants are linked to respiratory and cardiovascular diseases. By improving air quality, these policies help prevent premature deaths caused by exposure to air pollution. Researchers at the Massachusetts Institute of Technology estimate that replacing the coal-fired power plants in the U.S. Rust Belt region with clean energy, like solar and wind, could prevent approximately 7,000 premature deaths in 10 years, thanks to improved air quality. That’s a climate solution that makes us all breathe a little easier and would make an excellent election campaign promise. A More Active Lifestyle: Moving Toward Better Health Imagine a city designed not just for cars but for people. Wide sidewalks, bike lanes, and shaded walking paths make getting around on foot or by bike easier and more enjoyable. These changes aren’t just about reducing emissions; they’re about encouraging physical activity, which has well-documented health benefits. Since 2009, Montreal, Quebec, has been pedaling toward the future. Driven by a desire to promote active transportation, the city supported the creation of BIXI, the very first bike-sharing system in North America. By 2024, the network boasted over 11,000 bicycles, including 2,600 electric models, at more than 900 stations across the city and its suburbs. And that’s not all: nearly 1,500 bikes remain available even in winter, proving that cycling in Montreal is a passion that never takes a break. Regular exercise lowers the risk of obesity, heart disease, diabetes, and certain cancers. And it’s not just about physical health—exercise is one of the best ways to improve mental well-being. People who walk or bike to work report feeling less stressed and more energized than those who commute by car. Have you ever considered your bike as a mode of transportation and as a medical treatment? Better Food, Better Health What we eat shapes our health, energy levels, and even how long we live. But it also has a considerable impact on the planet. The good news? Making smarter food choices benefits both. Reducing red meat consumption doesn’t just lower greenhouse gas emissions—it also helps protect our hearts, brains, and bodies from serious diseases. Research shows that eating less meat can reduce the risk of heart disease, stroke, and type 2 diabetes. A study of over 77,000 adults for 6 years found that people who followed vegetarian or semi-vegetarian diets had a lower chance of developing colorectal cancer compared with those who ate meat regularly. But the benefits don’t stop there. A diet rich in fruits, vegetables, whole grains, and plant-based proteins provides essential nutrients that help the body fight inflammation, improve digestion, and support brain function. These foods contain fiber, vitamins, and antioxidants—ingredients for a longer, healthier life. Medical studies have consistently shown that people who eat more plant-based meals tend to live longer, with lower rates of chronic diseases, such as high blood pressure and obesity. Nutrient-rich diets have been linked to better mood, sharper thinking, and even a reduced risk of depression. Plus, plant-based eating encourages more home cooking, meaning fewer processed foods, less sugar, and healthier habits. So, next time you plan a meal, think about what’s on your plate—not just for your health today but also for a stronger, longer, and more vibrant future. Beating the Heat: Cooler Cities, Healthier Communities Heatwaves are becoming more frequent and intense as climate change drives up global average temperatures. Urban neighborhoods are mostly concrete, which can make temperatures 8°C (14°F) hotter, a phenomenon called the “heat island effect”. Some cities are fighting back by implementing simple yet powerful cooling strategies—planting more trees, expanding green spaces, and even painting roofs and roads in reflective colors to reduce heat absorption. These measures do more than just cool the air. Research by psychologists shows that access to green spaces also reduces rates of anxiety and depression, improves sleep quality, and boosts cognitive function. Trees aren’t just beautiful green decorations; they’re a refreshing solution for everyone.