Message to 2100 is a series of short video 'Time Capsules' that are answers in response to a question about what you would like to say to people living 100 years from now.
Over 50 well-known speakers give their message, which is a message to the present generation as much as it is for the future. They bear watching, these testimonies. Here is an example:
Thanks to ShaktiLila for the link :-)