day7
science and techonology drives the development of economy and ways of mordern life. the products people can get access from on-line shopping are overwhelming today, that begain to cause environmental problems such as waste of resources , air and water pollution and so on. at the meantime , some people think we can choose to focus on using science and technology for the purpose of sloving environmental problems. I personally have more faith on the latter trend.

our lives are indulging in internet environment , sometimes we somehow omit the physical world we live in. if we want ,we order meals, buy cloths and daily supplys , pay for activites and so on just on computer. shopping is so convenient , so that waste become easier and easier. tons of white trash ,cans,boxes, fabrics has been generated from packaging , too much cheap and unendurable clothes to throw , too many places to be at and so much to do to spend time and so on.some people bring up the concept of impact life , I think it can be an efficiant way of preventing the waste generating and energy rearrangement.
science and technology has been proving it's magnificent power until today , I can see it's strength in solving environmental problems too. some people already focus on inventing power saving equipments to replace the old ones , Robots are used to collect and differenciate wastes, new renewable energy has been found and so on.
in conclusion , science and technology is just the wisdom and efficency , where do we put it to use , where we will get reward from. we human should choose wisely.