Or do we learn them? I think we learn them because Humans are capable of great goodness as well as great evil when unchecked by those around them. Society's agreed upon morality (understood rules of decency) is the definition of morality. Today, the largest 'agreed upon' definition of morality is the MSM and Hollywood.
Good topic.
I agree with that we learn them. We learn from our parents and people we look up to. The church or groups we belong to and their peoples influence us, too.
However, we still have free will so one can do great good or the other. I suppose it still comes down to the person.
We can choose to be Republican or Democrat.
I couldn't sleep that well tonight, so just read about this story and now I'm wide awake

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"At the age of 5, Kraft was enrolled in the Midway City Elementary school. Although a working mother, Opal was was a member of the PTA, baked cookies for Cub Scout meetings, and was active at church, making certain that her children received Bible lessons.
Kraft excelled at school where he was recognized as an above-average student. In junior high school, he was placed in the advanced curriculum program and continued to maintain excellent grades. It was during these years that his interest in conservative politics grew and he proudly declared himself a diehard Republican.
By the time Kraft entered high school, he was the only child still living at home. His sisters had married and moved into homes of their own. Since both his parents worked and were not often around, Kraft was fairly independent. He had his own room, his own car, and money he earned working part-time jobs.
Kraft seemed like a typical fun-loving kid. While he was academically gifted, Kraft got along well with his peers. He played the saxophone in the school band, enjoyed tennis, and was a founder and participant in a student club focused on conservative politics. Kraft graduated high school at the age of 18, ranking 10th in his class of 390 students."
Afterward, he went away to college and that's when his sexual leanings from high school and the liberal lifestyle swayed him as a collegiate sophomore.
"During his final year of high school and unbeknownst to his family, Kraft began cruising gay bars. After graduating, Kraft enrolled at Claremont Men's College on a full scholarship where he majored in economics. His interest in conservative politics continued, and he often attended
pro-Vietnam war demonstrations. Kraft joined the Reserve Officers Training Corps, and in 1964, was a staunch supporter of Republican presidential candidate Barry Goldwater.
During his sophomore year of college, Kraft became involved in his first openly homosexual relationship. He also changed his political affiliation from conservative to left-wing liberal. (He would later explain his years as a conservative as merely an effort to be like his parents.)"
So what's so immoral about that, you say? Read his story. He turned evil. The Dems will blame the Pubs and Pubs will blame the Dems.
Serial killer Randy Kraft kept a list of cryptic words that investigators believed would lead them to his victims, and they were right.
www.thoughtco.com