"People have accused me of being in favor of globalization. This is equivalent to accusing me of being in favor of the sun rising in the morning"

Clare Short is making a contrast in between globalization and the sun increasing in the early morning. She is indicating that globalization is an unavoidable and natural process, much like the sun increasing in the early morning. She is suggesting that it is not something that can be stopped or reversed, which it is something that is useful to the world. She is also implying that those who oppose globalization are battling a losing battle, as it is an unstoppable force. By comparing globalization to the sun increasing in the morning, she is recommending that it is a natural and required part of life.