There is a quote that goes something along the lines of "it is not the scientists who will save the world, it will be the poets". When I first heard that, I read 'poets' as 'creativity' and totally agreed with it. Now, I think it is scientists and creatives who will save the world! That amazing fusion of creativity and practicality is a wonderful and powerful thing and one of the best cinematic examples (based on truth) is the scene in Apollo 13 where they have to fix a problem that at first seems unfixable, seems like the impossible. Worth checking out, especially if you are feeling a bit burdened with challenges at the moment! Here is the clip if you don't want to watch the whole movie!