Greta Thunberg the youngest-ever Time Person of the Year. She is a 21-year-old Swedish activist, and I think she is such a good example of a global citizen because she has achieved many things and made sacrifices for the society, to help not just her but in general the world. Greta cares so much about the climate change and she left school so she could protest and help make a change. She traveled many places like for example she traveled  to North America speaking about the climate crisis and attending environmental protest. We can see that she had actually impacted the society when she won the Nobel Peace Prize in 2019. I see her as a really good global citizen that have helped us a lot to our society.