Any topic (writer’s choice)

https://www.youtube.com/watch?v=aiWgkHz2EBQ
watching this video and answer those two question
1.Charles Waldheim positions the field of landscape architecture to take over projects which have historically been occupied by “planning mechanisms”. Similarly in an earlier semester Pierre Belanger positions the field of landscape architecture to take over projects which have historically been occupied by “Civil Engineers”. Knowing Charles interest in Landscape Urbanism and Pierre’s interest in Infrastructure what are the overlaps between the repositioning of Landscape Architecture?
2.If we acknowledge ecology equals the relationship between species and their environment what does a phased system or design allow for?