What matters to me personally the most is the space exploration. What I would like to see in my lifetime is a human landing on Mars, lander rover on the Jupiter's moon Europa, preferably also Saturn's moon Enceladus. Space is literally everything else besides our planet earth, so in my opinion, we should work on the missions to get to know it better in a much larger scale. However, as we live here, we shouldn't forget about our own planet. Equally as important would be ecology of our planet and efficient waste processing and removal, especially regarding the plastics. What I also hope to see in the future is the raw beauty of nature without human interference.