A group of Google workers has announced plans to unionize with the Communications Workers of America (CWA), aiming to address issues such as pay disparity, retaliation, and controversial government contracts. The union, called the Alphabet Workers Union, will be open to all employees and contractors at Google's parent company, Alphabet. The union effort is seen as a significant development in the tech industry, where unionization is relatively rare. The move comes after several high-profile incidents, including the firing of employees who were organizing protests and the departure of a prominent AI ethicist.