https://www.humantruth.info/tags/ethics.html
Human Truth Foundation pages (12):
Do We Need Religion to Have Good Morals?, in the following sections:
To Act Morally or With Free Will, You First Need Knowledge, in the following sections:
Human Rights and Secular Morals: Ethics Without Religion or Faith, in the following sections:
Ethics Of Reciprocity like the Golden Rule and the Wiccan Rede Do Not Work, in the following sections:
The Enlightenment of the 17th and 18th Centuries: 2.3. Moral Progress
The Tyranny of the Majority: How Democracy Can Be Bad: 1. The Majority
Humanism: 7. International Statistics Show the Success of Humanistic Approaches to Human Rights
Time to Move On: Religion Has Cost Too Much: 4.2. The Social and Moral Development Index
Christian Moral Theory and Morality in Action: Biblical Morals and Social Disaster
Not from the Human Truth Foundation, but still relevant (4):