Absolutely. Tillage is a huge factor in preserving organic soil structure. This is one trial that happened over 27 years. They did organic production side by side with conventional agriculture. I would be happy to send it to the committee. I don't know how to do that, but it's also accessible on the Rodale Institute's website. It's a very well-known study.
I don't argue that all organic farmers are necessarily good organic farmers. There are lots of different ways that we can promote organic matter in soil structure.