"What's Going On" is actually a song originally written by Marvin Gaye and released in 1971. The lyrics you provided are a partial version of the song, with some variations. However, Joe Cocker did a cover of this song in his own distinct style. The song addresses the social and political issues that were prevalent during the time it was released. It reflects on the ongoing violence, racism, and inequality that were happening in society. The song calls for love, understanding, and peace, suggesting that these are the solutions to the problems faced by humanity. The lyrics express the need for unity and compassion among people, emphasizing that war and hatred will only bring more suffering. It also acknowledges the struggles of marginalized groups, such as the African American community, highlighting the importance of empathy and respect for their rights. Overall, the song "What's Going On" is a powerful message that aims to promote harmony and social justice. It encourages listeners to take a stand against injustice and work towards creating a more compassionate and inclusive world.