To provide a detailed answer, I would need more context regarding what ‘this’ refers to. In general, something ‘public’ would be accessible or related to the community or the general public, such as public parks, government information, or social media profiles that are openly viewable. Meanwhile, ‘private’ typically refers to matters intended for individual or restricted access, such as personal information, members-only clubs, or confidential communications.
If you’re asking about a company or organization, a ‘public’ company is one that is listed on the stock exchange and has publicly traded shares, while a ‘private’ entity is usually owned by individuals or shareholders and does not trade its stock on public exchanges.
In another context, if it relates to an event, a public event would be one open to general attendance, while a private event might require an invitation or RSVP to participate. Please specify the context for a more precise explanation.