Identities of users of this Site are not anonymous, but names of users and personal identifying information about users will not be provided to any third parties.
Columbia University does use IP addresses, domain information and other access statistics to analyze trends, administer the Site, track users' movements, and gather broad demographic information for aggregate use. This information is not linked to personally identifiable information. Columbia University may share aggregated demographic information with third parties. Aggregate information is not linked to any personal information that can identify any individual person.
The Columbia Climate School, Web site provides subscription services, including several e-mail based mailing lists. E-mail addresses collected in the maintenance of those lists are not shared with any person or organization outside of the Columbia Climate School. Subscription to any one mailing list is limited to that list only, unless the subscriber specifically requests additional subscriptions or correspondences.