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Science As humankind pushes the boundaries of knowledge, science  is going through a rapid transformation, which is highlighted by two emerging trends: phase of transformation.   Two important trends are emerging:  \begin{enumerate}  \item As humankind pushes the boundaries of knowledge, \textbf{research becomes Research is becoming  more complex, also requiring and requires  larger collaborations and bigger experiments} experiments  \item Science and technology (and technology)  increasingly affect modern society.That is\textbf{ science and society are becoming more and more intertwined}.  \end{enumerate}  Despite As  the number of scientists increases and science and society become more and more intertwined,   it is important to discuss what is the role and what are the responsibilities of the people doing science in the 21st century.