Free Will: Do You Have It?

by Jackson UpmannAnnouncementsJun 16, 2025

We just added another can’t-miss session to the LevelUp 2025 program in Orlando, Florida (July 16–19). 

Craig Biddle and Alex O’Connor will debate whether people have free will.

Craig thinks people have it—meaning they initiate and control certain mental and physical actions, such that they could have done otherwise. Alex thinks all human actions, mental and physical, are necessitated by forces beyond our control, such that no one ever could have done other than he did.

Join them for a lively discussion followed by an audience Q&A—bring your toughest questions!

On Solid Ground

On Solid Ground is the hub for content from OSI fellows and affiliates, along with announcements about OSI’s programs and events. Here, you’ll find links to our team’s articles, videos, and other materials published across various platforms. And you’ll discover opportunities to support and engage with our global community.

Latest Blog Posts

Jane Eyre’s Timeless Guide to Making Decisions

A deep-dive video exploring the key lessons from Jane Eyre on making better decisions.

How I Renounced Religion and Embraced a Life of Reason

by Maddox LocherPhilosophy

Sep 18, 2025

In his first ever talk, Maddox shares his story about how and why he left Christianity and embraced a life of reason.

The “Faith Is Reason” Pretense

by Craig BiddlePhilosophy

Sep 18, 2025

Craig reacts to William Lane Craig's video on the nature of faith vs reason and critiques his views.

Free Will: Do You Have It?

by Jackson UpmannAnnouncements

Jun 16, 2025

A debate with Craig Biddle and Alex O’Connor

Sign Up and Stay Informed

Join our community today and get access to exclusive content, updates, and more!