The existing greenbelt, as…

The existing greenbelt, as originally defined, should not be touched. Much of the impact of development of land is not understood in the big picture, in longer timelines. Climate change is real and has already impacted areas of Ontario with lower water tables.
Planners should be looking to europe and how they use existing developed land to increase density. Developing new housing on agricultural quality or environmentally sensitive land is not a wise policy direction in the longer term.