human evolution is the lengthy process of change by which people originated from apelike ancestors starting nearly five million years ago. the modern scientific study of human evolution is called paleoanthropology. a subfield of anthropology, this discipline searches for the roots of human physical traits, culture, and behavior. it attempts to answer questions: what makes us human? when and why did we begin to walk upright? how did our brains, language, art, music, and religion develop? by approaching these questions from a variety of directions, using information learned from other disciplines such as molecular biology, paleontology, archaeology, sociology, and biology, we continue to increase knowledge of our evolutionary origins.
this song reminds everyone that the world is ours and we all must cherish it. it is full of hope and love.
the part where he says "i see friends shaking hands saying how do you
they're really saying i love you" is where our hearts might feel more connected to the song as we all aspire to feel belonged and loved.
"yes i think to myself what a wonderful world" our place and our lives makes it more beautiful.