PETA (People for the Ethical Treatment of Animals) supporters dressed in dinosaur costumes with the message: consuming meat, eggs, and dairy is primitive, walk over Millennium Bridge in London, Wednesday, Jan. 18, 2023. Veganuary is an annual global campaign that promotes going vegan for the month of January to help animals, slash greenhouse gas emissions, and improve one's personal health. (AP Photo/Kirsty Wigglesworth)