I remember at the age of five travelling on a trolley car with my mother past a group of women on a picket line at a textile plant, seeing them being viciously beaten by security people. So that kind of thing stayed with me.

The major advances in speed of communication and ability to interact took place more than a century ago. The shift from sailing ships to telegraph was far more radical than that from telephone to email!

Education must provide the opportunities for self-fulfillment it can at best provide a rich and challenging environment for the individual to explore, in his own way.

The internet could be a very positive step towards education, organisation and participation in a meaningful society.

There are two problems for our species' survival - nuclear war and environmental catastrophe - and we're hurtling towards them. Knowingly.