Introduction Sustainability is among the fastest-growing ethical concerns for individuals, businesses, and governments. According to Mason (2022), “sustainability takes into account how we might live in harmony with the natural world around us, protecting it from damage and destruction.” This means that sustainability is where people can sustain themselves without harming the planet. As a result, the sustainability concept that resonates with me is reducing the impact of climate change. The concept relates to my desire to be a climate change advocate. It also relates to my goal of becoming an environmentalist. Therefore, everyone has a role in promoting sustainability to make the planet a better place for everyone, including future generations. Sustainability Sustainability is a contemporary concept that encourages consideration of ways to live in harmony with nature. It can be defined as attaining our needs without jeopardizing future generations’ ability to meet their own (Mason, 2022). In my view, sustainability is concerned with how we should live in harmony with our natural world and safeguard it against damage and destruction for future generations. In other words, it involves existing and developing without depleting the available natural resources for posterity. It also means operating in effective ways for everyone because all the actions we carry out affect the future. For example, persistent organic pollutants can have adverse impacts such as an extension of species and damage to the ecosystem. This means that the environment will not be conducive to the incoming generations. The primary things that sustain me are air, water, and food in the natural world. Although human beings can go without food for some days, death is possible if it is prolonged. Food is necessary for human survival because it is the source of nutrients that provides energy for activity, growth, and all body operations. Water is also an important element for human survival. It is impossible for humans to survive without water. However, polluted water is harmful to humans and can be a source of illness. Apart from water and food, I also need quality air to survive. This means that the air I breathe should be free from pollutants. Therefore, I require quality air, water, and food to live on Earth. Personal Understanding of Sustainability in My Life The sustainability component that is relevant to me is reducing climate change impacts. According to United Nations (2021), sustainable Development Goal 13 aims to “take urgent action to combat climate change and its impact.” It is about developing ways or solutions to reduce the planet’s climate effect. Minimizing the impact of climate change, also called climate change mitigation, involves avoiding and lowering greenhouse gas gases into the environment to keep the planet from heating up to high temperatures (Ahmed et al., 2019). In addition, it necessitates a shift away from fossil fuels and toward clean, renewable energy. This is crucial because it helps prevent deforestation and restore natural habitats until carbon emissions are reduced to zero. As a result, reducing the impact of climate change involves engaging in activities that prevent climate change from happening. The sustainability component of reducing the impact of climate change is important because it assists in alleviating the effects of climate change on