Here are past sermons given at the Seattle Atheist Church.
How Much Can Science Contribute to Ethics?
A History of Humanists
Ethical Solutions for Homelessness
Some Atheist Thoughts on Death and Grieving
Atheism/Secularism as a Social Justice Effort
Atheist Curse Words
Hume, Atheism, and Morality
Street Epistemology - Converting Others to Reason
What is the meaning of life for atheists?
The Ethics of Artificial Intelligence
#MeToo and Consent
Secular Arguments Against Suicide