The course is almost at the end and it is time for the conclusion. I have to say I really liked the course and learned a lot new from it. To be honest, I think this course should be mandatory to all the biology students who will teach geography as a second subject because this course deals with topics that are present in school. Doing this course will definitely make me a better teacher. I must admit that I suffered from the ignorance as Hans Rosling calls it. I think this is a big problem with many ecology students like myself who have used to the fact that humans are ruining our ecosystem and causing extinction of many species. After doing this course my world view is now more positive. I still acknowledge that we as humans have huge problems to solve in the future but I now have more faith in succeeding in solving problems like climate change, plastic and the loss of biodiversity. I have understood that we have already done a lot of things right and many things are going to the be