There are (at least) three essential elements that need to be woven together when designing something for right now:
The Past: What can we learn from recent history and traditional wisdom?
The Present: What are we doing right now that we can explain and understand?
The Emergent: What is on the horizon, on the fringes, on the periphery?
One or two these three is great, but not enough for real impact.
The emergent needs to be connected to what is happening in the present in order to move from the fringe to the mainstream. And understanding the past helps avoid repeating mistakes, and identify what seems new but is actually old, and locate where we are at and where we are going into the longer journey of communities and people.