The abuse of our environment arises from actions that are not maintained by 
 Nature. For example, if 3 trees to be felled in order to pave the way for a new 
 House, then nature has lost three trees and all the descendants forever. This is 
 sustainable. 
 If after the felling of three trees to plant four new trees in a 
 alternatives where prospects for growth and reproduction are the same in 
 previous position, then this is sustainable. Why four trees, youQuestions? 
 Two reasons: 1 because not all plants survive to maturity, 2 to compensate 
 for the length of time before the new trees reach the age of those who 
 replaced. This is a simple example for illustration. In 
 In fact, the calculation for the recovery of many factors, including planting of trees and 
 is a bit 'more complicated! 
Power plants - a special case
 Another example: When a power plant will be environmentally friendly 
 mustis to ensure that no pollution or excess carbon dioxide is pumped into 
 the environment or alternative measures, the quality of restoration 
 Environment. In the past, we know that this has not been reached. If the cost of 
 making power plants more environmentally friendly was reasonable then we would 
 It 'has long done. The fact that this is a known problem of a guided tour 
 major misunderstanding in society that are not only ecological costMoney. 
 That is simply not the case. Modern power plants are generally much more friendly 
 the environment than older ones. You have reduced environmental impact, but not 
 almost as much as the biggest do not. To translate the power plant experience 
 on other aspects of life and industry, in particular, is a mistake. 
Pollution Production
 Pollutants are unwanted bi-products. Were produced and these 
 Cost price of production. Trash country is that in-fillis a byproduct of 
 Goods we want. These wastes consist primarily of packaging. Someone went 
 bother, packaging, with the precious energy and probably 
 emitting some pollution in the process. Someone else has taken the trouble to 
 The purchase of this package - then at the end of his life, must be disposed of. The same principle can 
 apply to all pollution. It was produced and paid for. To say 
 A cost reduction of pollution,illogical. 
Improvement of power
 If you apply this logic of power 
 Stations: almost all the plants around the world pumping 
 Particles in the air as a byproduct. Large stations (mainly coal 
 ones) pumps are relatively large particle size compared to modern stations. 
 These large particles are responsible for seeding rain clouds and shifting responsibility 
 Time. If all of these particles, large and small have been addedand 
 weighed, one can imagine that it would be thousands of tons per day 
 be pumped - and then falls down again. It's like 
 Start 100 per day rental of aircraft can be loaded with tons of carbon 
 Particles and then leave the atmosphere. Old plants 
 were constructed in this way pollution and waste was not the main thing. 
 Most countries around the world have in the law mustthese 
 Emissions, along with sulfur, mercury and other pollutants, and things 
 improving all the time. But I maintain that over time, this would 
 done by market forces. For example, a byproduct of coal 
 Power stations - fly ash - is now routinely done in stone for the construction 
 construction and is also used in road construction. Power plants also modern 
 recycle much of the heat emission inWay to improve 
 Efficiency. Many also heat their homes and local businesses, including the power 
 Station itself, with this heat. As I said, but power plants 
 a special case, and his struggle to be environmentally friendly LED 
 Belief that environmentally friendly measures are costly. 
Conservation
 To recycle, and even better use for it is certainly better to have a constant 
 Cycle of dumping buy old and new. ABetter yet, can be used in an old-fashioned concept: 
 Conservation. This is confirmed not only more environmentally friendly manner, it 
 is also the cheapest. Turning the thermostat down one or two stages, 
 or instead of walking out from time to time with the machine, with the light when 
 leave an empty space: this may seem like small measures, but when multiplied 
 the world would be a real difference to the environment. Benefits to stay: 
 Because we travel soMuch? It can help some people work from home and then 
 rush hour and have a better quality of life? Schools and houses 
 other? Probably needs more / smaller schools and instead of less / more? In gaining more and more children not all a bad idea if 
 Reduce travel light. Perhaps it is time to consider a sharp rise in fuel prices 
 Prices? 
Environmental Footprint
 Most of the production andincreasingly, most of our daily activities 
 have an environmental "footprint." This presence is 
 Measure the effect of an intervention in the environment. If we take 
 should be to return. Just as new trees are planted to replace those who 
 like, we should do fine, if we pollute our environment. Better yet, 
 However, the idea is, we do not make the presence in the first place. The question 
 That's why the trees have been killed in the firstPlace? 
 
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