MongoDB World 2022 Call for Speakers aims to inspire attendees by introducing new technologies, ideas, and solutions with MongoDB. The call is open until January 18, 2022, and welcomes first-time speakers and those from underrepresented groups in technology. To increase the chances of a successful submission, reviewers suggest reviewing past talks, having a simple and clear session title, including key takeaways in the description, sharing more details in the notes section, and selecting the right track and session format. The call for speakers is open to anyone who can inspire attendees with their team's amazing work with MongoDB.