An open letter titled 'We Will Not Be Divided' has been created for current and former employees of Google and OpenAI to sign, with the goal of finding common ground and taking a stand against the potential misuse of AI. The letter is organized by a group of concerned citizens who are not affiliated with any political party or organization. Signatures are verified to ensure authenticity, and individuals can choose to sign anonymously or publicly. The letter's purpose is to bring together a broad coalition of individuals who agree on the importance of responsible AI development.