Save Harambe

You live in the year 2133, where the world is on a downward spiral towards destruction. A method of time travel has been discovered, and you have been chosen as an agent to travel back in time to save the future. It was calculated that the world began its decline after the death of Harambe, a gorilla who lived at the Cincinnati Zoo until 2016. Your mission is to go back to 2016 and save Harambe by any means necessary to secure the future timeline.