Severn Suzuki, daughter of David Suzuki  made the following speech in 1992 to the United Nations Conference for the Environment and Development.

This video has been circulating recently. The worrying question is:

Q: HOW MUCH HAS CHANGED SINCE 1992?

A: Sadly, not enough - too little. More effort has been put into talking and tinkering with policies and regulations than actual action. Emmissions continue to increase, and we continue to see growing environmental impact through the weather, which is affecting water and food supplies for the global population.