1.   Even its advocates say that forestry can only handle a fraction of the greenhouse gas problem.

2.   Environmental advocates caution that the United States cannot expect to grow its way out of its greenhouse gas problem.

3.   Next to a skewed foundation, improper ventilation is the biggest greenhouse problem.

4.   Australian Conservation Foundation executive director Jim Downey said Howard should learn from the German leader how to approach the greenhouse problem more positively.

5.   Conference opens on greenhouse gas problem.

6.   Foreign Minister Alexander Downer said Australia is not opposed to dealing with the greenhouse problem.

7.   He said Australia was in a position to ease greenhouse problems despite its export of coal.