Climate change, air pollution, world hunger, and water scarcity are among the most pressing global problems. The toot of the problem is that most of us, unfortunately, do not live sustainably. By consuming more resources than are available in the long term, we live at the expense of the environment and less developed nations. The carbon footprint indicates how many raw materials we use and how many pollutants we cause with our consumption. The way we buy, what we buy, how we travel, work or spend our free time - all determines the amount of our ecological footprint. Sustainable living is a philosophy to reduce personal and societal environmental impact. So sustainability does not only mean environmentally friendly but also socially acceptable. For example, buying products that people have produced under fair conditions. Sustainable living means keeping your carbon footprint as small as possible and acting in a socially responsible manner. It encourages people to minimise their use of Earth's resources and reduce the damage of human and environmental interactions.  Our tips will help you to do this. Have fun!