Nowadays,there are many products to support consumer's demand.The process of making product sometime it have to use many resource and it maybe destroy the nature.some factory pollute many chemical poison that destroy the air and the enviroment around factory and it affects on earth.Sometime we throw useless thing away by regardless of the following effect and every household do the same.it become the pollution on our earth.the resource that we use it to make products are going to disappear so we have to think about the way to make it stay last long.some rich country use too much resources and energy but some country doesn't have enough resources to use.it's quite not fair for them.the other thing to concern is about the dangerous product.many producers want to take advantage as much as they can from consumer so we have to check about the product and complain the products that have very bad quiality.Some product is very too expensive and it's not base on reality.the producer just want to take money from senseless people.some product has the chemical contaminent inside but you will never know about that.you will see many bad thing about selfish producer and taking an advantage of consumer in the world of business competition.