First of all, the author of the reading believes that these trees should be planted in the location in which it was first grown. However, the lecturer contradicts this idea by stating that those areas are not anymore an appropriate place for the reestablishment of the trees. She mentions that global warming has made the place warmer, and also the wetlands has been destroyed.
Secondly, the reading suggests to plant trees in a totally new place. However, the lecturer says that planting the tree in a new place might unpredicted results. She elaborates on this by stating