Is the big bang soon to be superseded?

Which scientific theories do you know, that are no longer accepted today? Academic consensus is changing slower than any of us could really notice. Sometimes it's a good idea to look back at the theories we left behind over the centuries; and this is exactly what we do in this episode. We each bring one superseded theory to the table, and discuss them with respect to past and current scientific consensus. The natural conclusion follows: which theory is next?