*On the top left corner of the diagram, there is a box stating: "One year ago". In the middle of the diagram, and the main focus, "a big fire".*
The invention of technology had made our life easier. Communication, work, and transportation had evolved over time. We no longer travel longer, we no longer has to work manually and there are so many gadgets and appliances to help improve our lifestyle.
Indeed, it had made our lives easier and better.
However, there were also downsides of its intrusion to human society. Children no longer play outside. People have become lazy and would rather rely on technology for important things. People no longer see face to face, but rather on the screens of their smartphones, tablets, pads and computers.
Technology may have been one of the best things in life, but because of technology, we no longer appreciate the little things that life has to offer.
It is the second option because optimist is someone who is hopeful.
The central idea, i believe is, How the Elizabethans had to deal with diseases.
It was temporarily removed for glitching but in the next update they are going to add it back I hope this helped!