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In the future natural resources such as oil and coal will be used up. How can we save on resources? What alternative forms of energy are available? The human life/ humans' life Humans life has begun by fire and continued for a long time till now. Various options have appeared during mankind's existence in order to be used as energy resources. Unfortunately fossil fuels like oil have been used for providing energy demands for a long time and eventually, step by step other alternatives got recognized and investigated to be utilized instead. In this argument I am we are addressing a considerable issue that threatens our survival. Howeveralthough it has been discussed and studied during centuries, especially for the last decades, people do not pay attention to its real importance. Of course, in lots of countries the usage of natural resources has been debated and some solutions approaches have been offered made but unluckily in underdeveloped or some developing ones they still use fossil fuels without controlling. For instance, in Europe, the Netherlands uses hydraulic energy, in terms of its nature and environment intrinsic/potential capacities to produce electricity or in Australia the government has used the opportunity of both producing/generating making electricity and developing the tourism industry by wind power and giant turbines in vast lots. Although natural phenomena like wind, wave, sun and fuels are the most famous resources which meet met different necessities like electricity but , nuclear is the best one nowadays because by a tiny volume, a huge amount of population's demand will be provided. In other words, as everything has its cons and pros different alternatives for producing energy are the same. For example, fossil fuels will run out/will be depleted get finished and will create make a massive and detrimental amount of pollution not only in water and air but also in soil. Solar energy also cannot be generated made when during times sun does not exist or even if we concentrate on hydraulic or wind power we would see they are not ready to be used whenever we need or tend towish. The only available resource which has its particular disadvantage is nuclear energy and the problem it is accompanied by with is dangerous residuals which remain from them. To sum up, I believe that nuclear energy is the best alternative for supplying society's demands and other above-mentioned above are better to be accessory. The mosthelpful approach in my idea is to create/introduce some laws by governments to control the usage of energy produced and persuade people to consume more efficiently with less smaller amounts amount of wasteing. The more cautiously evaluated energy is consumed, the longer we can utilize our natural energy resources.get used the more resources may remain.