i think for my theme im going to choose technology, i could write about how technology has increased and become more efficiant as ive gotton older and how much it affects the world. and how computers are used everywhere and are used to control almost everything people do in daily life. also any new technologies that are coming out or being modified for future use. if not technology i could also pick environment and nature focusing on how the environments have changed and how people live in different environments, and of course how people cut down nature to make room for humans and buildings etc. and the struggle to keep nature in some places.