1.   Creative solutions to our ecological problems?

2.   Cutting down vast areas of the rainforests has created serious ecological problems.

3.   Paradoxically the ecological problems deriving from the application of artificial fertilizers are often equally complex and extensive.

4.   The basic ecological problem of limited resources remains.

5.   The ecological problem forced itself on to our consciousness.

6.   It is not surprising that in this period of increased sensitivity to the emerging ecological problem we find the first Utopia based upon ecological as well as social ideals.

7.   We know that there is an ecological problem.