As climate change exacerbates rainfall volume and heightens flood risks, there is growing inclination towards combining gray and green infrastructure. Restoring forests, watersheds, and wetlands can help reduce flooding, in light of ineffective and possibly anomalous flood control projects. In particular, Metro Manila residents inundated during heavy rainfall stand to benefit from the rehabilitation of the Upper Marikina Watershed. Rappler environment reporter Iya Gozum talks with Ann Dumaliang,