The 3Rs by Russell and Burch are known to be the "alternative methods" to improve the treatment of laboratory animals, at the same time to advance the quality of science that uses animals for studies.
The 3Rs are Replacement, Reduction, and Refinement. Replacement is defined as minimizing the pain and suffering of the animals used in research. Reduction is for reducing the number of animals being used, and using healthier animals. Replacement is using alternative to animals such as tissue cultures and computer models.
Answer:
The idea of restricting international trade, otherwise known as trade protectionism, is considered wrong because the world today is centered around globalisation.
Explanation:
Countries desire to increase revenue for their local governments. They impose trade barriers through the imposition of tariffs, embargos, voluntary export restraints and so on, with the aim of reducing competition from foreign industries so as to promote local companies. However, this usually produces adverse effects, heavier than the intended benefits. Such effects include reducing the wide variety of goods and services available to the population, reducing the number of jobs due to reduction in number of foreign companies, increasing monopoly power which will in turn lead to higher prices being charged by monopolists. Indirectly, restricting international trade also affects international relations.
Because, I don't think anybody wants to live in a community full of trash. (Littering) :)
