Global changes to strokes

Is it possible to change the weight of strokes globally? I see that it is possible to change the width of the slug and the side spacing on the metrics data page, but I don’t see a way to change the stroke width globally. Any ideas?

We are working on this.

Seems like the more we can access on the data page, the quicker we can make changes. As a designer, I evaluate the shapes, but being able to group similar glyphs on the data page and look at the numbers is valuable as well.