Tag: Environmental impacts

According to a 2016 National Academies of Sciences, Engineering, and Medicine report, while there is no evidence of adverse health effects linked to currently approved genetically engineered crops, the potential long-term risks of using GMOs continue to be a subject of intense scientific debate and public concern. This article delves into the potential pitfalls and controversies associated with these organisms.

According to the Food and Agriculture Organization (FAO), over 3 billion people globally cannot afford a healthy diet, a challenge directly linked to the degradation of our food environment. Understanding what role does the environment play in nutrition is crucial, as the health of our planet is inextricably linked to the nutritional quality of the food we consume and our overall well-being.

According to a 2024 review, continuous grazing, where livestock have unrestricted access to a single pasture, has been shown to cause decreased species diversity and increased soil erosion in grassland ecosystems over time. While seemingly low-effort, this method comes with a significant list of ecological and economic drawbacks that can harm both land and livestock.

Food insecurity is consistently higher in rural areas than in urban areas across most regions of the world. This disparity reveals critical insights into who is the most vulnerable to food insecurity in rural areas, highlighting demographic, economic, and environmental factors that intensify their risk.

Between 1998 and 2017, tropical cyclones affected an estimated 726 million people worldwide, causing immense loss and damage. The question, "is cyclone healthy?", therefore, has a clear answer: for human health and safety, the devastating impact is unequivocally negative, despite some limited ecological roles.

Every time you breathe, one of your lungs fills with oxygen from forests, while the other is filled by oxygen from phytoplankton, a type of plankton. The question of whether plankton is good or bad for humans is nuanced; it is a critical life-sustaining force for the planet, yet certain species and conditions can pose significant health risks through toxins and environmental disruptions.

According to a 2021 study, the global consumption of meat is projected to rise significantly in the coming decades, fueling ongoing discussions about dietary choices and their impacts. The debate points for non-vegetarian diets are multi-faceted, involving complex considerations from biology and nutrition to ethics and economics.

According to the UN, over two billion people worldwide currently face severe water scarcity at least one month per year, a statistic that underscores the urgent need to understand what is water depletion. This phenomenon is a long-term reduction in the volume of available freshwater resources, both on the surface and underground, threatening global water security.

According to the World Health Organization (WHO), nearly half of all deaths among children under five are linked to undernutrition. This serious and preventable condition is not caused by a single issue but by a complex interplay of immediate, underlying, and basic factors that affect individuals and entire communities.

According to the 10% rule of energy transfer, a significant portion of energy is lost at each trophic level, making the energy flow highly inefficient. These limitations of food chains have major implications for ecosystem stability, biodiversity, and the concentration of harmful substances throughout the environment.