I saw all of that video, pasta and it was worth my time. I didn't find her talk too expletive laden and it is worth seeing through that to get the benefit of her wisdom, experience and knowledge.
I am impressed she pursued the rejection of her paper and ended up contacting the House of Lords. She knows her stuff all right and what she delivers is evidence-based. Her talk was educational, thought provoking and wise. I sincerely hope she continues with her efforts for I feel she can make a big difference in her chosen field.