Weathering is the answer to your question.
Answer:
D. Harvard "Tastes, Ties, and Time (t-3)" study (2006-2009)" study
Explanation:
In 2006, Harvard conduct a (t-3) study that gains popularity. It was a Face-book study that plays with your emotions. This study doesn't share the mood manipulation which unsettled many of the users. It is a good example of social data is always murky and study themselves is completely creepy. In this study, the researcher collects the data without informed consent of objects throughout the data verse network.
Answer:
Poverty, crimes and pollution.
Explanation:
There are various number of problems which are present in the our surrounding but the major problems are poverty, crimes and pollution. Poverty is the major issue of our society which leads to increase crime rate because poor people commit crimes to support his family. If the government provide employment to these people, there will be no crime in the society. There are many industries in our locality that causes huge amount of pollution which leads to diseases in the surrounding people.