1) The future is shaped more by our ability to imagine what can be done with new technologies, rather than the technologies themselves. We interpret new things based on our own experiences.
2) Broad-bandwidth thinkers are helping form the future by envisioning possibilities and dragging others along, not by extrapolating trends. This is similar to the Renaissance, fueled by polymaths and craftspeople.
3) Emergent behaviors, reactions to new products/services, will continue playing a big role in shaping the future as communication accelerates. The future remains uncertain.