Preserve Foods without Contaminating the Natural Environment

摘要

The human race experienced the Industrial Revolution in the eighteenth, and nineteenth centuries, Machines made their debut in England about 1760 and began to replace manpower. This mechanization of industry enabled people to develop different ways ofsupplying a variety of materials. The Industrial Revolution resulted in modern man being offered an overabundance of material goods. As the manufacture of goods progressed, however, these developments caused many serious problems such as the prominent growth of a gap between the rich and the poor, colonial strategies of European countries, tragic wars using mechanical weapons and so on. Without accepting the blame for such mistakes or recognizing the growing problems, mankind still make attempts to further their material wealth.