Identify the title and author(s) of the most recently published 'Commentaries' publication. Also, find out how to subscribe to news and updates from the Egmont Institute, specifically noting the email address placeholder text. Finally, list all social media platforms linked from the homepage.
Navigate to the Egmont Institute homepage. Locate the 'Latest publications' section. Identify the most recent publication categorized as 'Commentaries' and extract its title and author(s). Locate the 'Subscribe' section. Identify the placeholder text in the email input field within the subscription form. Identify all social media icons/links present on the homepage and list the corresponding platforms. Synthesize all extracted information into a concise answer.
State the title of the most recent 'Commentaries' publication. State the author(s) of the most recent 'Commentaries' publication. State the exact placeholder text for the email input in the subscription form. List all social media platforms linked on the homepage (LinkedIn, X, Bluesky, YouTube).